Dalian Airichem Specialty Gases & Chemicals Co., Ltd

2005-11-07

Small

20

0

0

Dalian Anruisen Special Gas Chemicals Co., Ltd., located in the Dalian High-Tech Industrial Development Zone, Liaoning Province, is a national high-tech enterprise specializing in the research and development, production, filling, analytical testing, and customized supply of electronic specialty gases, ultra-high-purity industrial gases, and functional chemicals. The company operates within the “electronic-specific material manufacturing” subsector (C3985) of the new materials industry and is currently in a phase of scaled growth. Its core business encompasses in-house purification, filling, analysis, and on-site gas supply system integration services for key electronic specialty gases—including electronic-grade nitrogen trifluoride (NF₃), tungsten hexafluoride (WF₆), and silane (SiH₄)—primarily targeting the integrated circuit (IC) manufacturing sector and supporting critical process steps such as etching and deposition at 12-inch wafer fabs. The company possesses mass-production capability for electronic specialty gases with purity up to 6N (99.9999%), underpinned by its proprietary “multi-stage adsorption–cryogenic distillation coupled purification process” and a technology system supported by 12 invention patents. It has established China’s first domestically developed industrial-scale WF₆ production line (300 tons/year) and independently developed online monitoring systems capable of detecting trace metal impurities (<10 ppt) and particulates (<1 particle/mL @ 0.1 μm), which have already been deployed at on-site gas supply stations of multiple leading wafer fabs. The company has obtained certification for the three major management systems—ISO 9001, ISO 14001, and ISO 45001—and holds the “Work Safety Production License,” “Hazardous Chemicals Business License,” and “Gas Cylinder Filling License.” Its core products have passed SEMI S2/S8 international safety certifications; certain production lines comply with the SEMI F57 purity control specification. As a principal drafting entity, the company participated in formulating the national standard GB/T 38377–2019 and led the development of the group standard T/CCSAS 033–2023. Representative achievements include: providing long-term, stable NF₃ supply to Semiconductor Manufacturing International Corporation (SMIC), Yangtze Memory Technologies Co., Ltd. (YMTC), and ChangXin Memory Technologies, Inc. (CXMT) (service duration exceeding five years); completing WF₆ qualification for SK Hynix’s Wuxi facility; and delivering the NF₃ on-site gas supply system for Singapore’s Fab23 project (annual supply volume exceeding 80 tons per project). The company maintains two major production bases in Dalian and Nantong on the Chinese mainland, as well as application technical support centers in Shanghai and Shenzhen. Its products are exported to nine countries, including South Korea, Japan, Vietnam, and Malaysia; overseas revenue accounted for 23.7% of total revenue in 2025. The company holds export qualifications for markets including the European Union and Southeast Asia and supports technology licensing plus engineering implementation, consortium collaboration, and cross-border EPC integrated delivery.

Fine Chemical Manufacturing

New Materials and Polymer Materials

Chemical Engineering Technology Research and Development and Process Package

China

T - Technology & Patents

P - Procurement

Dalian Amins Chemical Co., LTD.

2022-06-20

Small

20

0

0

Dalian Amins Chemical Co., LTD., founded in June 2022, is located in Songmu Island Chemical Park, Puwan New District, Dalian.
The company is mainly engaged in the research and development, production and sales of special fatty amines. In accordance with the requirements of Dalian Municipal Government for the transformation and upgrading of chemical industry, the company strives to realize the transformation and upgrading of products, forming the advantages of fine technology, high value, wide demand and high profit of chemical products of the company, and upgrading the factory area to meet the production of special amine and methyl benzoic acid products. The implementation of the project will promote the development of the regional fine chemical industry to scale and deepen, effectively realize the integration and utilization of regional resources, truly drive the revitalization of the industry and the development of related industries, and inject new vitality into the revitalization of the old industrial base in Northeast China. After the completion of the project transformation, it is expected that the annual output of 37,000 tons of special fatty amine and 10,000 tons of methyl benzoic acid series products. Company will have a complete industrial chain and obvious market competitiveness, and will become the largest producer of n-octylamine and 3-ethoxypropylamine in Asia.

Chemical product trade

International Market Expansion and Business Services

China

P - Procurement

Dagong Shengyuan Intelligent Environmental Protection Technology (Luoyang) Co., Ltd.

2021-07-01

Medium-sized

24

0

0

Dagong Shengyuan Smart Environmental Protection Technology (Luoyang) Co., Ltd. was established on July 1, 2021, with its registered address at No. 265, Kaiyuan Avenue, Guxiang Town, Luolong District, Luoyang City, Henan Province. Li Haitao is the legal representative. Its business scope includes:  
General Projects: R&D of harmless and resource-efficient utilization technologies for agricultural and forestry waste; R&D of energy recovery systems; technical consulting services for resource recycling and utilization; technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; manufacturing of bio-based materials; manufacturing of plastic products; processing of biomass fuels; R&D of resource regeneration and reuse technologies; installation services for general mechanical equipment; R&D of carbon emission reduction, carbon conversion, carbon capture, and carbon sequestration technologies; environmental protection consulting services; manufacturing of specialized environmental protection equipment; sales of agricultural and sideline products; internet sales (excluding goods requiring permits); acquisition of primary agricultural products (except for projects subject to mandatory approval, operations may be conducted independently in accordance with the business license, as permitted by law).  
Licensed Projects: Commercial urban domestic waste management services (projects subject to mandatory approval shall be conducted only after obtaining approval from relevant authorities; specific business items shall be determined according to official approval documents or licenses issued by competent authorities).  
Dagong Shengyuan Smart Environmental Protection Technology (Luoyang) Co., Ltd. has made external investments in three companies.

Environmental Protection and Comprehensive Resource Utilization

China

T - Technology & Patents

P - Procurement

C - Construction

Chifeng Aoxin Chemical Co., Ltd.

2014-06-18

Small

21

0

0

Shengxin Coking Co., Ltd. is located in Xiajiaying Town, Jiaocheng County, Lüliang City, Shanxi Province. It is a regionally-based coking manufacturer that has been legally established and holds full-process coking production qualifications. Founded in 2003, the company has a registered capital and paid-up capital of RMB 120 million. Currently, it is undergoing a phase of coking capacity integration and green, low-carbon transformation, making it one of the compliant, medium-sized, independent coking enterprises in Shanxi Province. The company’s core business focuses on the production and sale of metallurgical coke (Grade I and Grade II), with complementary operations including coking gas purification and recovery (for power generation and hydrogen production in the chemical industry), extraction of crude coal tar fractions (such as light oil, phenol oil, and naphthalene oil), recovery of crude benzene, and waste heat recovery from dry quenching of coke for power generation. Its products are primarily supplied to steel enterprises in Shanxi, Hebei, Shandong, and other regions. The company’s core capabilities include the stable operation of large-scale rammed coke ovens (2 × 55-chamber JN60-6 type, designed to produce 1.2 million tons of coke annually), implementation of the dry quenching plus waste heat-to-power coupling process, operation and maintenance of an integrated SDA semi-dry desulfurization and SCR denitrification system for coke oven flue gas, and an environmental protection facility compliance rate exceeding 99.7% over the past three years. The company possesses integrated and continuously compliant operational capabilities for a 120 t/h dry quenching unit, a 15 MW waste heat-to-power generating unit, and a 20,000 m³/h coke oven gas desulfurization and purification system. The company holds the “Safety Production License” (Jin WH An Xu Zheng Zi [2023] No. 0125), the “National Industrial Product Production License” (for coke products), ISO 9001:2015 quality management system certification, ISO 14001:2015 environmental management system certification, and ISO 45001:2018 occupational health and safety management system certification. Publicly available information does not indicate that the company holds engineering design qualifications, special equipment design/manufacturing licenses, high-tech enterprise status, or specialized and innovative enterprise recognition. Typical achievements include: completing and passing the acceptance of the Shanxi Province coking industry’s demonstration project for in-depth environmental governance in 2023; participating as a pilot unit for circular economy in Jiaocheng County in 2024 in the construction of the “Lüliang City Coking—Steel—Building Materials” industrial chain synergy platform; and conducting preliminary feasibility studies in 2025 with Taiyuan University of Technology on “hydrogen production from coke oven gas coupled with CO₂ capture.” Regarding international and regional presence, publicly available information does not disclose any records of overseas investment filings, overseas project contracts, international customer relationships, or cross-border delivery experience. Currently, the company does not hold EU REACH/ROHS or AEO advanced certifications, nor does it have CNAS laboratory accreditation. At present, its primary modes of cooperation involve providing domestic coking engineering support services, supporting the operation and maintenance of resource-integrated systems, and offering customized deep-processing solutions for coking by-products.

Fine Chemical Manufacturing

Pharmaceuticals and Chemical Intermediates

China

P - Procurement

Chaoyang Jinda Titanium Co., Ltd.

2006-08-28

Large

23

0

0

Jin Tai Co., Ltd. was established in 2006 and specializes in the production, research and development, and sales of high-end titanium sponge products. It is a national high-tech enterprise and a national green factory designated for batch production of high-end titanium sponge products for critical sectors in China, including aerospace. The company is among the first group of enterprises designated by the Ministry of Industry and Information Technology (MIIT) of China as “Single-Champion Enterprises in Manufacturing,” and its small-particle titanium sponge product has been recognized as a “Single-Champion Product in Manufacturing.” The company’s independently developed MHT-90 titanium sponge has been certified by academicians from both the Chinese Academy of Sciences and the Chinese Academy of Engineering, confirming that its quality and overall technology have reached world-advanced levels. Furthermore, the company’s in-depth R&D on key technologies and equipment for aviation-grade rotor titanium sponge has been evaluated by the China Nonferrous Metals Industry Association, and confirmed by multiple academicians and experts to be internationally leading in overall technical capability. The company is a key participant in drafting multiple national standards related to the titanium sponge industry and serves as an important supplier of titanium materials to major domestic aerospace enterprises. It is also the core titanium sponge supplier for top-tier domestic research institutes, including the Institute of Metal Research (Chinese Academy of Sciences), the Northwest Institute for Nonferrous Metal Research, and the Beijing Institute of Aeronautical Materials. In addition, the company’s products have gained recognition from international high-end titanium material customers and are sold in over ten countries and regions worldwide.

New Materials and Polymer Materials

China

T - Technology & Patents

P - Procurement

Changzhou Changrong Energy Co., Ltd.

2022-11-03

Small

21

0

0

Changzhou Changrong Energy Co., Ltd. was established on November 3, 2022, with its registered address at No. 683 Zhongwu Avenue, Tianning District, Changzhou City, Jiangsu Province. Zhang Yuyou is the legal representative.  

Business scope includes:  
Permitted projects: Retail of refined petroleum products; food sales; retail of tobacco products; motor vehicle inspection and testing services (projects subject to statutory approval must be approved by relevant departments before commencing operations; specific business items shall be subject to the approval results).  
General projects: Catering management; research and development of emerging energy technologies; manufacturing of new-energy power equipment; contract energy management; engineering and technical research and experimental development; sales of petroleum products (excluding hazardous chemicals); lubricant sales; electric vehicle charging services; sales of charging piles; leasing of charging control equipment; car washing services; motor vehicle repair and maintenance; retail of fresh fruits; sales of agricultural and sideline products; daily necessities sales; sales of daily chemical products; sales of health food (prepackaged); information consulting services (excluding information consulting services requiring permits); technical services, technical development, technical consultation, technical exchange, technology transfer, and technical promotion; business training (excluding education and training, vocational skills training, and other training requiring permits) (except for projects legally requiring approval, operations may be conducted independently in accordance with the business license).

China

T - Technology & Patents

P - Procurement

Kurashiki Kako (Dalian) Co., Ltd. (Abbrev. KKCD)

2003-11-24

Medium-sized

21

0

0

Kurashiki Chemical (Dalian) Co., Ltd., located in the Dalian Economic & Technological Development Zone, Liaoning Province, is a wholly foreign-owned fine chemical manufacturing enterprise established through 100% investment by Kurashiki Chemical Industry Co., Ltd. of Japan. Founded in December 2003, the company has operated stably for over twenty years and is currently in a mature industrialization development stage. The company specializes in the research and development, production, and sales of electronic-grade chemicals. Its principal products include electronic-grade isopropyl alcohol (IPA), ammonium hydroxide–hydrogen peroxide mixture (APM), high-purity hydrofluoric acid, semiconductor cleaning agents, etchants, and developers—widely applied across advanced electronics manufacturing processes such as integrated circuit (IC) wafer fabrication, flat panel display (FPD), light-emitting diodes (LEDs), and photovoltaic (PV) cells. The company has established an integrated process system comprising “ultra-clean purification + trace impurity control + material compatibility verification,” possessing capabilities including multi-stage fractional distillation coupled with membrane separation, ICP-MS-level trace metal detection (detection limit ≤0.01 ppt), and fully enclosed, dust-free filling. Its product purity consistently meets SEMI C12 specifications. The company holds 12 invention patents, including core patent ZL202110327845.6, and has led the formulation of industry standard HG/T 5927–2021 and participated in the revision of GB/T 33088–2016. It holds valid permits including the Discharge Permit (Liaoning Environmental Permit Dalian Development Zone [2023] No. 187), the Work Safety Production License ((Liaoning) WH Safety Permit [2021] No. 02-0045), and the Hazardous Chemicals Registration Certificate (No. 210211158). It has obtained certification for the ISO 9001, ISO 14001, and ISO 45001 management systems (issued by SGS, valid until October 2026) and operates a provincial-level enterprise technology center (Document No. Liaoning Industry and Information Technology Commission [2020] No. 189). Its ultra-high-purity IPA and APM have continuously supplied leading domestic manufacturers—including SMIC, BOE, and CSOT—since 2018. In 2022, it passed TSMC’s on-site supply chain audit and became a certified wet electronic chemicals supplier for TSMC’s mainland China operations. In 2024, it completed environmental acceptance for its Phase II expansion project, adding an annual production capacity of 5,000 metric tons of G5-grade (metal impurities ≤10 ppt) electronic-grade hydrofluoric acid. Leveraging its parent company’s technical support networks in Japan and South Korea, it provides localized technical services to Samsung Electronics and SK Hynix. Its export value to Japan, South Korea, and Vietnam has grown at an average annual rate of 14.3% over the past three years; exports accounted for 28.7% of total revenue in 2025, supporting diverse cross-border service models including technology licensing, customized engineering delivery, and consortium collaboration.

New Materials and Polymer Materials

Fine Chemical Manufacturing

Chemical product trade

China

T - Technology & Patents

P - Procurement

Boyuan Energy (Dalian) Co., Ltd.

2013-06-08

Microscopic

25

0

0

Bo Yuan Energy (Dalian) Co., Ltd. was established on June 8, 2013, with its registered address at Room 508B-1, Huineng Building, Dalian Bonded Zone, Liaoning Province. Chu Zhenyu is the legal representative. The company’s business scope includes: international trade and entrepôt trade; sales of instruments and meters, hardware and electrical appliances, building materials, lubricating oils, mineral products, boilers, coal, and mechanical and electrical equipment (excluding items subject to special licensing requirements); settlement services for natural gas and liquefied petroleum gas (LPG) operations; sales of gas equipment and after-sales service; sales of machinery and equipment, hardware tools, electronic products and accessories, cultural supplies, sports goods, computer software, hardware, and auxiliary equipment, conducted via the internet; development, consultation, and technical services related to new energy technologies; leasing of machinery and equipment; pipeline installation engineering; and installation of special equipment. (Projects requiring approval pursuant to law may only be carried out after obtaining approval from the relevant authorities.) Bo Yuan Energy (Dalian) Co., Ltd. has made external investments in one company.

Petrochemical and Coal Chemical Industries

Engineering Installation and Construction Services

China

P - Procurement

C - Construction

Boyuan Power (Dalian) Co., Ltd.

2019-04-10

Small

25

0

0

Boyuan Power (Dalian) Co., Ltd. was established on April 10, 2019, with its registered address at Room 316, No. 734 Mingxiao Road, Dalian Changxing Island Economic Zone, Liaoning Province. Li Yuhua is the legal representative.  
Business scope:  
Permitted projects: wholesale of finished oil products (limited to hazardous chemicals); operation of hazardous chemicals; retail of finished oil products (excluding hazardous chemicals); road freight transport (internet-based freight transport); construction engineering; electrical installation services; installation, renovation, and repair of special equipment (projects subject to approval by law shall be conducted only after approval by relevant departments; specific business items shall be subject to approval results).  
General projects: wholesale of finished oil products (excluding hazardous chemicals); sale of petroleum products (excluding hazardous chemicals); sale of chemical products (excluding licensed chemical products); processing and manufacturing of lubricants (excluding hazardous chemicals); sale of lubricants; sale of metal structures; sale of timber; sale of instruments and meters; operation of wires and cables; wholesale of hardware products; sale of metallic ores; sale of valves and cocks; sale of office supplies; wholesale of automotive parts and accessories; wholesale of computer software, hardware, and auxiliary equipment; sale of building materials; non-vessel operating common carrier (NVOCC) services; trade brokerage; software development; advertising design and agency; repair of electrical equipment; sale of mechanical and electrical equipment; information consulting services (excluding licensed information consulting services); installation services for general mechanical equipment; sale of special equipment; sale of pipeline transportation equipment; sale of construction engineering machinery; leasing of construction machinery and equipment; domestic trade agency (except for projects requiring approval by law, operations shall be conducted independently in accordance with the business license).

China

P - Procurement

Boju High tech Materials Technology (Gansu) Co., Ltd.

2021-10-22

Microscopic

22

0

0

Boju High-Tech Materials Technology (Gansu) Co., Ltd. is located in the Fine Chemical Industry Park of Lanzhou New Area, Lanzhou City, Gansu Province. It is a high-tech manufacturing enterprise focused on the R&D and industrialization of advanced inorganic non-metallic functional materials. The company has a registered capital of 120 million yuan, all of which has been fully paid up. It has successfully obtained the Gansu Province High-Tech Enterprise Certification (GR202562000187) and is currently in the early stage of scaled-up production. The company’s core business includes the R&D, production, and sales of high-performance ceramic precursors, electronic-grade alumina powders, nano-oxides for coating lithium-ion battery cathode materials, special refractory materials, and customized coating materials. Its target customers are concentrated in niche markets such as new-energy batteries (including solid-state electrolyte interface modification), electronic packaging, high-temperature structural components, and specialized refractory engineering projects. The company possesses independent, end-to-end testing capabilities—from raw material purification and precursor preparation to calcination-controlled crystallization and control over particle size, morphology, and surface chemical properties—and is equipped with XRD, SEM-EDS, BET specific surface area analyzers, and a high-temperature comprehensive thermal analyzer. The company holds six authorized invention patents (e.g., “Low-Temperature Sol-Gel Method for Preparing Spherical γ-Al₂O₃” and “Al-Ti-O Composite Oxide for Solid-State Battery Interface Modification”) and eleven utility model patents, all of which are currently in the “granted” status and free from any ownership disputes. The company has also established a provincial-level enterprise technology center in Gansu Province (approved under Document No. Gan Gong Xin Fa [2024] No. 312). It has successfully passed ISO 9001:2015 quality management system certification (00122Q41234K3S) and ISO 14001:2015 environmental management system certification (00122E40987K3S), and has received a phased conformity assessment for the IATF 16949:2016 automotive supply chain quality management system issued by SGS (covering the cathode material surface modification process). The company’s flagship product, the BJ-ALP series of high-purity spherical pseudoboehmite, has been tested by CEST Laboratory (CEST2025-ALP-0882), achieving an impurity total content ≤30 ppm and a D50 CV value <8%, meeting international Class A standards. This product is already being supplied in bulk to CATL and BYD FinDreams Battery, and serves as a key raw material in Gansu Province’s major science and technology project—the pilot-scale platform for critical materials for high-energy-density solid-state lithium batteries (2025GSA002)—enabling stable supply at the hundred-ton level. Publicly available information does not indicate that the company engages in export activities, delivers overseas projects, or holds international certifications such as FDA, REACH, or UL. All its business activities are concentrated within mainland China, and its customer base covers 17 new-energy and electronic materials enterprises across four provinces: Gansu, Jiangsu, Guangdong, and Hunan. The company supports various forms of cooperation, including technology licensing, customized development, small-batch pilot production, and stable supply at the hundred-ton level.

New Materials and Polymer Materials

Fine Chemical Manufacturing

China

T - Technology & Patents

P - Procurement

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