Japan's important comprehensive chemical materials exhibition, held twice a year in Tokyo, bringing together companies from the chemical and related industries.

Heihe Dongao Gas Co., Ltd. is a professional enterprise specializing in the production, sales, and supporting services of industrial gases in Heihe City, Heilongjiang Province. Positioned as a regional foundational industrial supporting service provider, the company is committed to ensuring stable gas supply for the local manufacturing industry chain. Its core business includes the filling, storage, and delivery of conventional industrial gases such as oxygen, nitrogen, and argon, as well as technical support and operation & maintenance services for gas equipment. Its products and services are widely applied in welding and processing, machinery manufacturing, food preservation, medical assistance, and other fields. The company possesses standardized gas-filling capabilities and holds the “Gas Cylinder Filling Permit” (No. TS4223A97-2026) issued by the Heilongjiang Provincial Market Supervision Administration, with authorized media including oxygen, nitrogen, argon, and carbon dioxide. It also holds the “Hazardous Chemicals Operation Permit” issued by the Heilongjiang Provincial Emergency Management Department (valid until August 2026) and possesses GC2-level pressure piping installation qualification. Its quality management system has been certified to ISO 9001:2015 (certified by China Quality Assurance Center, valid until April 2027). As a key pollutant discharging entity in Heihe City, the company strictly complies with the “Comprehensive Emission Standards for Air Pollutants” (GB 16297-1996) and the “Standard for Pollution Control on Hazardous Waste Storage” (GB 18597-2023); hazardous waste is entrusted to qualified entities for compliant disposal. Leveraging its self-owned filling base located within the Xigangzi Town Industrial Park, the company serves the entire Heihe City and parts of counties and cities in the Greater Khingan Range region. Its primary customers are local small- and medium-sized manufacturing enterprises. In 2023, the company was included by the Heihe Municipal Bureau of Industry and Information Technology in the “Local Key Industrial Enterprise Supply Chain Collaboration List,” assuming regional responsibility for securing industrial gas supply. It offers customized cooperation models—including tailored gas supply, equipment maintenance and repair, and technical collaboration—to manufacturing enterprises, engineering project units, and end-user gas consumers.

Dalian Sumitomo Jingang Chemical Co., Ltd. was established in December 2003, with its registered address located at the Songmu Island Chemical Industry Park, Jinpu New Area, Dalian City, Liaoning Province. It is a Sino-foreign joint venture jointly invested by Sumitomo Chemical Co., Ltd. (Japan) and Dalian Jinguang Holding Co., Ltd., with Sumitomo Chemical serving as the technology and management lead. The company focuses on the fine chemical industry, and its core business encompasses research and development, production, and sales of technical-grade pesticides and their intermediates. Its key products include critical intermediates for synthetic pyrethroid insecticides such as lambda-cyhalothrin and deltamethrin, and it also provides customized synthesis services. Its products are primarily supplied to leading agrochemical enterprises both domestically and internationally, with some exported to Southeast Asia, South America, and Africa. The company holds provincial-level recognition as an Enterprise Technology Center and possesses proprietary core technologies, including continuous microreactor synthesis and highly selective catalytic hydrogenation. It has been granted seven authorized invention patents (including two PCT international patents) and twelve utility model patents; these technologies are applied in its intelligent production line for pyrethroid intermediates with an annual capacity of 3,000 tons. The company holds the “Pesticide Production License” (License No.: Pesticide Prod. Permit (Liaoning) 0220), possesses full qualification for technical-grade pesticide production, and has achieved certification under the three major management systems—ISO 9001, ISO 14001, and ISO 45001. In 2023, it was selected by the Ministry of Industry and Information Technology (MIIT) as a “Green Factory,” and its Songmu Island production base is designated as a demonstration project for green chemical industry under Liaoning Province’s “14th Five-Year Plan.” As a council member of the China Agrochemical Industry Association, the company participated in the revision of industry standards such as “GB/T 31775-2015 Classification and Coding of Pesticide Intermediates.” It offers collaborative services to domestic and international agrochemical enterprises, including customized development of intermediates, process optimization, joint R&D, and large-scale production.

Southeast Asia's leading B2B trade exhibition for chemicals, petrochemicals, and process industries, serving as a vital platform to understand the Indonesian and Southeast Asian markets.

Changmao (Dalian) New Materials Co., Ltd. was established on December 25, 2020, with its registered address at No. 8 Tashan Street, Dalian Changxing Island Economic Zone, Liaoning Province. Pan Chun is the legal representative. Its business scope includes:  
Permitted projects: production of feed additives; production of food additives; production of hazardous chemicals. (Projects subject to statutory approval may only be conducted after obtaining approval from relevant authorities; specific business items shall be determined based on approval documents or permits issued by competent authorities.)  
General projects: production of chemical products (excluding chemically regulated products requiring permits); production and supply of thermal energy; research and development of new materials; sales of chemical products (excluding chemically regulated products requiring permits); import and export of goods; processing and manufacturing of lubricants (excluding hazardous chemicals); sales of lubricants; sales of feed additives; sales of food additives.

Heraeus Quartz (Shenyang) Co., Ltd. is a wholly owned subsidiary of the German Heraeus Group established in China, positioned as a high-performance quartz solutions center serving the Asia-Pacific market. It operates under Heraeus Electronic Materials Business Unit and focuses on research and development, production, and localized supply of premium quartz materials. Its core business includes high-purity synthetic quartz ingots, quartz crucibles, quartz boats, quartz tubes, and custom quartz components. Products are widely applied in strategic emerging industries such as semiconductors, LEDs, photovoltaics, optical fibers, and flat-panel displays. Leveraging Heraeus’s proprietary plasma melting and vacuum dehydroxylation processes, the company consistently maintains total metallic impurities below 10 ppb and controls hydroxyl content to <10 ppm. Its independently developed low-stress, deformation-resistant quartz crucibles have been certified by leading domestic wafer fabs and support the pulling of 12-inch large-diameter silicon single crystals. The company holds ISO 9001:2015 Quality Management System certification and IATF 16949:2016 Automotive Quality Management System certification, and complies with international industry standards including SEMI F57 and IEC 61215. The Shenyang facility completed its Phase II expansion in 2021, achieving an annual production capacity exceeding 1,000 metric tons of high-purity quartz products, making it one of Heraeus’s key manufacturing bases globally for quartz materials. Products are now supplied in volume to leading domestic customers including SMIC, Simgui Technology, TCL CSOT, and Jinko Solar, and the company participates in the national science and technology major project “02 Special Project” for domestic verification of quartz components. Its business covers mainland China and extends services to semiconductor industry clients in Japan, Korea, and Southeast Asia, offering collaborative models—including customized development, process co-engineering, local rapid response, and long-term stable supply—to equipment manufacturers, wafer fabs, photovoltaic module producers, and materials integrators.

Dalian Zhongzhi Changxing Fine Chemical Co., Ltd. was established in 2013, with its registered address located in the Jinpu New Area of Dalian City, Liaoning Province. It is a national high-tech enterprise (Certification No.: GR202021000328) specializing in the research, development, production, and sales of fine chemical products. The company’s core business covers R&D and large-scale production of specialty chemicals, including catalysts, auxiliaries, electronic chemicals, water treatment chemicals, and surfactants. Its flagship products include high-efficiency titanium-based main catalysts for PET/PTA plants, low-antimony polyester stabilizing auxiliaries, and ultra-clean electronic-grade isopropanol-based cleaning solutions for semiconductor packaging. These products have been successfully deployed on production lines of leading domestic fiber enterprises such as Hengli Petrochemical, Rongsheng Petrochemical, and Tongkun Group. The company holds six invention patents and twelve utility model patents. Its core technologies focus on environmentally friendly titanium- and antimony-based catalyst replacement processes and high-purity electronic-grade cleaning solution formulation systems. It has also participated in developing the group standard “GB/T 39499-2020 Guidelines for Green Factory Evaluation in the Chemical Industry.” The company maintains a comprehensive qualification system, having obtained ISO 9001:2015 Quality Management System and ISO 14001:2015 Environmental Management System certifications. It holds a valid “Work Safety Production License” (Liaoning WH Anxu Zheng Zi [2021] No. 02-0087, valid until March 2027), demonstrating compliance with hazardous chemical safety production requirements. Its current production capacity and technical capabilities support the operation of an intelligent production line for electronic special gases supporting chemicals with an annual output capacity of 5,000 tons. Export operations are conducted via OEM manufacturing, serving electronic materials customers in South Korea, Vietnam, and other regions; customs declarations involve HS codes 29051290 and 29183000. Areas of collaboration include customized specialty chemical development, technology transfer, joint process optimization, import-substitution solutions, and technical services and import/export agency services within the chemical industry.

Japan's largest comprehensive exhibition for high-performance material technology, the largest in scale in Western Japan, focusing on advanced materials required for the electronics and battery industries.

Changji Runfeng Chemical Co., Ltd. was registered and established on July 27, 2006, with the Changji Prefecture Market Supervision Administration. Liu Guangwen serves as the legal representative. The company’s registered capital is RMB 44.06 million. It is located in the Changji High-Tech Industrial Development Zone, Xinjiang Uygur Autonomous Region. Its business scope is as follows:  
Permitted Projects: Hazardous chemical trading; hazardous chemical production; hazardous chemical storage; refined oil wholesale; refined oil retail; gas operation; compressed natural gas (CNG) and liquefied petroleum gas (LPG) refueling for motor vehicles. (Projects subject to statutory approval must be approved by the relevant competent authorities before commencing operations; specific operational items shall be conducted strictly in accordance with the approval documents or permits issued by the competent authorities.)  
General Projects: Import and export of goods; import and export of technology; import and export agency services; sales of chemical products (excluding chemically regulated products requiring permits); manufacturing of petroleum products (excluding hazardous chemicals); sales of petroleum products (excluding hazardous chemicals); ore dressing; wholesale of hardware products; wholesale of electronic components; retail of electronic components; sales of electronic measuring instruments; sales of electronic components and electromechanical assembly equipment; sales of instruments and meters; sales of mechanical and electrical equipment; wholesale of automotive parts and accessories; sales of building materials; sales of plastic products; sales of rubber products; general cargo storage services (excluding hazardous chemicals and other projects requiring licensing or approval); petroleum and natural gas technical services.

The most important oil and gas, energy, and petrochemical industry exhibition in Southeast Asia, held biennially, bringing together companies from 40 countries worldwide.

Henan Zhuokong Technology Co., Ltd. is a regional solution provider specializing in the integration of industrial automation and informatization, positioned in the fields of manufacturing of industrial automatic control systems and information technology consulting services. The company’s core business encompasses the technical development, sales, and technical services of industrial automation control systems, intelligent instrumentation, electrical and mechanical equipment, and computer software and hardware. It also provides electromechanical equipment installation, information system integration, Internet of Things (IoT) technology research and development and application, as well as design and construction of security technology protection projects. Leveraging Siemens S7-1200/1500 series PLCs, KingView and ForceControl SCADA platforms, and mainstream industrial communication protocols such as Modbus and Profibus, the company possesses localized system integration and project delivery capabilities targeting manufacturing sites. It has successfully implemented projects including PLC control system upgrades, intelligent monitoring system construction for power distribution rooms, and deployment of factory energy consumption data acquisition platforms. The company holds the “Qualification Certificate for Design and Construction of Security Technology Protection Projects” (Level 3), issued by the Public Security Department of Henan Province, valid until December 2025. Its registration status on the National Enterprise Credit Information Publicity System is “in operation,” with no record of serious violations or dishonesty. Between 2021 and 2024, the company completed seven bid-winning projects in Zhengzhou, Luoyang, Xinxiang, and other locations, serving clients across traditional manufacturing sub-sectors including automotive parts processing, food packaging, and building materials production; contract values mostly ranged between RMB 300,000 and 800,000. Currently, the company focuses on intelligent transformation needs of small- and medium-sized manufacturing enterprises within Henan Province and offers customized cooperation models—including technical development, system deployment, operation and maintenance support, and joint solution co-creation—to equipment manufacturers, system integrators, and end users.

Dalian Zhongzhi Innovation Catalyst Co., Ltd. was established in December 2018 as a regional technology enterprise registered in Dalian City, Liaoning Province, specializing in the research, development, production, and industrial application of functional catalysts for environmental protection and refining & petrochemical fields. The company’s core businesses cover three major areas: SCR denitration catalysts, VOCs oxidation catalysts, and hydrorefining auxiliaries for oil refining. Its technical approaches focus on material systems such as rare-earth-modified titanium-tungsten oxides and low-temperature manganese-based composite oxides, having established full-process capabilities spanning catalyst design, preparation, performance validation, and engineering adaptation. As a participating drafting entity for the group standard “Technical Specification for Low-Temperature SCR Denitration Catalysts for Industrial Flue Gas” (T/CPCIF 0217–2022), the company holds ISO 9001:2015 Quality Management System certification and has passed the “Capability Assessment for Environmental Protection Treatment Material Suppliers in Key Industries” conducted by the Liaoning Provincial Department of Ecology and Environment, thereby qualifying to supply compliant catalyst products to key industries including thermal power generation, iron and steel, and coking. Representative projects include supplying 200 m³ of low-temperature SCR catalyst modules (operating temperature: 180–240 °C) to the coking plant of Anshan Iron and Steel Group; delivering hydrogenation guard agents to Hengli Petrochemical (Dalian) Refining & Chemical Co., Ltd. (contract value approximately RMB 8.6 million in 2023); and winning the bid for the catalyst supply package for Phase II ultra-low emission retrofitting at China Energy Liaoning Dalian Power Plant (contract value RMB 12.4 million). Currently, the company’s business is primarily concentrated in the Northeast region and the Bohai Rim refining & petrochemical and power industry clusters. Cooperation models include customized product R&D, catalyst module supply, technical consulting, and import/export services.

The world's largest exhibition and conference for natural gas, LNG, hydrogen energy, and climate technology, to be held in Bangkok in 2026

Cangzhou Yadong Biobased Materials Co., Ltd. was established on June 5, 2024. Its registered address is located west of Tongsi Road and north of Huasan Road, Cangzhou Lingang Economic and Technological Development Zone, Bohai New Area, Cangzhou City, Hebei Province. Wu Yadong serves as the legal representative. The company’s business scope includes the following general items: manufacturing of bio-based materials; sale of bio-based materials; production of chemical products (excluding licensed chemical products); sale of chemical products (excluding licensed chemical products); leasing of construction machinery and equipment; leasing of mechanical equipment; technical services, technical development, technical consultation, technical exchange, technology transfer, and technical promotion; and labor services (excluding labor dispatch).

The most important chemical industry exhibition in southern Taiwan, featuring chemical equipment and engineering, specialty chemicals, and environmental health and safety engineering.