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898Suppliers

T - Technology & Patents597 E - Engineering Design94 P - Procurement458 C - Construction110 S - Site & Revamp211 H - Human Resources33

106Capabilities

T - Technology & Patents53 E - Engineering Design41 P - Procurement15 C - Construction15 S - Site & Revamp19 H - Human Resources12

Soda Ash Plant Commissioning and Start-up Technical Support

2026-04-16 10:52:53

Provide on-site technical support services for commissioning and start-up phases of new or renovated soda ash/Solvey process units. The technical team has accumulated rich engineering experience from the design and execution of dozens of domestic soda ash projects, with familiarity in start-up procedures for each process stage, key parameter adjustment points, and common troubleshooting methods.

Service contents include: start-up plan preparation and review, single unit commissioning guidance, integrated commissioning technical guidance, feeding trial full-phase tracking, and performance evaluation technical support. Professional personnel in process, equipment, instrumentation, and other disciplines can be dispatched according to project requirements.

Basic chemical raw material manufacturing

Chlor-alkali and Salt Chemical Industry

Operations

Maintenance

and Technical Services

Iran

Middle East

China

H - Human Resources

Direct Separation Liquid-Phase Hydration Technology for Heavy Soda Ash

2026-04-16 10:52:25

Proprietary technology certified by industry associations. Traditional production of heavy soda ash typically employs dry or wet hydration processes, which involve lengthy workflows and high energy consumption. This technology utilizes a direct separation liquid-phase hydration route, integrating the hydration conversion of light soda ash and solid-liquid separation into a single step. This simplifies the process flow, reduces steam consumption, and lowers equipment investment. The resulting heavy soda ash products feature high bulk density and low dust content, meeting the quality requirements of high-end users such as float glass manufacturers.

Suitable for adding heavy soda ash production lines to existing soda ash facilities or for technical selection in the heavy soda ash production processes of new projects.

Basic chemical raw material manufacturing

Chemical Engineering Technology Research and Development and Process Package

Middle East

China

T - Technology & Patents

Chemical Safety Assessment and Training Expert Services

2026-04-16 10:51:33

Providing expert-level technical services in the field of chemical safety, including: support for current safety condition assessments, review of safety facility designs, HAZOP analysis, and safety training. The team possesses extensive practical experience in compiling dedicated chapters for safety facility designs and is well-versed in the safety regulatory framework and technical standards of the chemical industry.

Short-term on-site safety expert services are available for chemical enterprises to assist with safety production permit reviews, hazard identification, and rectification efforts. Training content can cover specialized topics such as chemical process safety, hazardous chemical storage and transportation safety, and fire safety.

Engineering Design and Engineering Consulting

Operations

Maintenance

and Technical Services

Middle East

China

H - Human Resources

Vacuum Distillation Recovery Technology for Ammonia and CO₂ from Mother Liquor

2026-04-16 10:50:55

"A proprietary technology certified by the industry association, addressing the recovery challenge of heavy soda filter mother liquor in soda ash production. This technology employs a vacuum distillation process route to achieve efficient separation and recovery of ammonia and carbon dioxide from the mother liquor at relatively lower temperatures. Compared with traditional atmospheric distillation, this technology significantly reduces steam consumption, improves distillation efficiency, while simultaneously mitigating equipment corrosion and scaling issues.

This technology is applicable to energy-saving transformation of the distillation process in ammonia-soda process soda ash enterprises, and can also serve as the preferred solution for new soda ash plant distillation systems. Deliverables include the proprietary technology process package, key equipment selection guidance, and on-site调试 support."

Basic chemical raw material manufacturing

Chlor-alkali and Salt Chemical Industry

Environmental Protection and Comprehensive Resource Utilization

Chemical Engineering Technology Research and Development and Process Package

Iran

Middle East

China

T - Technology & Patents

Soda Ash/Combined Soda Ash Engineering Design (Domestically Leading)

2026-04-16 10:49:57

The company maintains leading comprehensive engineering design capabilities in the soda ash industry in China. It has completed over 60 large-scale soda ash projects, with plant capacities ranging from 80,000 to 1.2 million tons/year. Design capabilities cover all three major process routes—ammonia-soda process, linked soda process, and natural soda ash process—as well as derivative products including sodium bicarbonate, food-grade ammonium chloride, and dense soda ash. The company possesses overseas design delivery experience from three soda ash projects in Iran (200,000 tons + 200,000 tons + 80,000 tons renovation). Multiple soda ash engineering projects have received national and provincial-level excellent design awards. The company provides full-stage services from project proposal and feasibility study to preliminary design and construction drawing design, and can extend to technical support during the commissioning phase.

Basic chemical raw material manufacturing

Chlor-alkali and Salt Chemical Industry

Engineering Design and Engineering Consulting

Pakistan

Southeast Asia

Russia

Africa

Kazakhstan

Iran

India

Middle East

China

Other

E - Engineering Design

Technology Transfer for Complete Sets of Soda Ash Production via the Combined Soda Process

2026-04-16 10:49:19

The combined soda ash process co-produces soda ash and ammonium chloride, featuring high utilization rates of raw salt and zero solid waste discharge, making it one of the mainstream soda manufacturing processes in China. Decades of engineering practice have been accumulated in this technical direction, completing the design of multiple combined soda projects with capacities ranging from 450,000 to 1.2 million tons per year, covering various types such as new construction, expansion, and relocation renovation. Related projects have repeatedly won national and provincial-level awards for excellent engineering design.

Core technical highlights include optimization of the carbonation system, improvement of mother liquor circulation efficiency, and enhancement of ammonium chloride drying and granulation processes. The transfer content covers the complete process technology package, basic design, operating procedures, and personnel training, suitable for enterprises with synthetic ammonia facilities or conditions for purchasing liquid ammonia.

Basic chemical raw material manufacturing

Chlor-alkali and Salt Chemical Industry

Chemical Engineering Technology Research and Development and Process Package

Pakistan

Southeast Asia

India

China

T - Technology & Patents

Design of Petrochemical and Storage & Transportation Engineering (Grade A for Petrochemical Storage & Transportation)

2026-04-16 10:48:04

Holds Grade A design qualifications for petrochemical storage and transportation. A total of 384 projects have been completed in the oil and petrochemical sector, with over 200 projects related to oil, storage and transportation, and gas stations. The portfolio covers all types of storage and transportation engineering, including oil and gas separation units, large storage tanks and tank farms, port liquid cargo logistics, LPG/LNG storage and vaporization, and fueling and gas stations. Notable achievements include the design of a 12,000 cubic meter LPG tank farm expansion in the Middle East, which received both provincial and municipal Excellent Engineering Design Awards. Projects also encompass membrane separation facilities for 10-million-ton integrated refining and chemical projects, liquid chemical ports, and expansions of port area storage tank farms.

Petrochemical and Coal Chemical Industries

Engineering Design and Engineering Consulting

Storage and Transportation Equipment and Tank Farm System

Southeast Asia

Russia

Kazakhstan

Iran

Middle East

China

Other

E - Engineering Design

Technology Transfer for Complete Sets of Soda Ash Production via the Ammonia-Soda Process

2026-04-16 10:47:46

With over sixty years of deep expertise in the Solvay process for soda ash production, we have established a comprehensive process technology system covering the entire workflow from brine purification, carbonation crystallization, and filtration separation to calcination and packaging. We hold two invention patents and multiple utility model patents, along with several proprietary technologies recognized by industry associations, covering key processes such as carbonation, distillation, calcination, and filtration. Domestically, we have completed the design of numerous Solvay process soda ash projects, with single-unit design capacities ranging from 300,000 to 1,000,000 tons per year. Additionally, we have undertaken a 300,000-ton-per-year Solvay process soda ash project in the Middle East. Relevant projects have received first prizes for excellent engineering design and scientific and technological progress awards at the provincial and ministerial levels.

Deliverables for technology transfer include: a complete process package (containing material balance, heat balance, equipment list, and major equipment data sheets), basic design documents, operation manuals, and technical training. Customized technical solutions can be adjusted based on the owner's raw material conditions (rock salt, sea salt, lake salt) and product schemes.

Basic chemical raw material manufacturing

Chlor-alkali and Salt Chemical Industry

Chemical Engineering Technology Research and Development and Process Package

Pakistan

Iran

Middle East

China

Other

T - Technology & Patents

Chemical Engineering Design (Grade A Qualification / Full Professional Coverage)

2026-04-16 10:45:57

Holding Class A design qualifications for chemical engineering, we possess the capability to independently produce design drawings across all disciplines, including process, equipment, piping, instrumentation, electrical, civil engineering, HVAC, water supply and drainage, and general layout. This system alone has completed a cumulative total of 4,030 projects, comprising 1,104 chemical engineering projects, 742 pharmaceutical and chemical projects, 499 electronic materials projects, 453 new energy projects, 423 comprehensive engineering projects, 384 petroleum and petrochemical projects, 371 environmental governance projects, and 54 process development projects. We operate 11 regional branches with a combined technical workforce exceeding 350 professionals. Additionally, our headquarters team consists of 228 members, including 29 registered engineers and 8 project managers. Our design software platform is equipped with a full professional toolchain, including SP3D, PDMS, Pdsoft, BIM, Aspen Plus, CAESAR II, and PKPM.

Basic chemical raw material manufacturing

Fine Chemical Manufacturing

Fertilizers and Agrochemicals

Petrochemical and Coal Chemical Industries

Chlor-alkali and Salt Chemical Industry

Engineering Design and Engineering Consulting

Pakistan

Southeast Asia

Russia

Africa

Kazakhstan

Uzbekistan

Iran

India

Middle East

China

Other

E - Engineering Design

Engineering Design for Pharmaceutical Chemicals and GMP Workshops

2026-04-16 10:44:18

With extensive project experience in pharmaceutical engineering design, we have completed over 740 pharmaceutical and chemical projects and approximately 230 GMP-related designs. Our design scope covers active pharmaceutical ingredient (API) production facilities, pharmaceutical intermediate workshops, GMP cleanrooms (including aseptic areas and general control zones), and formulation packaging facilities. We can simultaneously deliver specialized documents for safety facilities, occupational health protection, and fire protection design. Our project experience spans various therapeutic areas and manufacturing processes, having provided full-process engineering design for the China-based production sites of multiple international pharmaceutical groups. In recent years, we have also initiated new projects in the fields of biologics and diagnostic reagents. We can flexibly adjust design standards to meet the regulatory requirements of target markets (China GMP/WHO GMP/EU GMP).

Pharmaceuticals and Chemical Intermediates

Engineering Design and Engineering Consulting

Pakistan

India

Middle East

China

Other

E - Engineering Design

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