Zhejiang Jinhua Air separation Equipment Co., Ltd. is a holding subsidiary of Hangzhou Jinhua Gas Equipment Co., Ltd. (Founded in 2001). It is located in the Longyou County, Zhejiang province. The existing factory covers an area of 25 acres and a construction area of 13760 square meters with modern production facilities. It is a high-tech enterprise specializing in producing cryogenic air separation equipment, special gas equipment and rare gas purification equipment.

LDH Gas Systems Ltd. Is a company specializing in gas separation equipment. The main nitrogen generator, oxygen generator, liquid nitrogen generator design, research and development, production, sales as one of the integrated enterprises. In many years of production and sales, we have met friends from all over the world, to establish a good partnership. Products are exported to Bangladesh, Indonesia, Pakistan, Holland, Brazil, Australia and other countries.

NANJING PEGE TECHNO MACHINE Co., Ltd is a leading quality and customer-oriented manufacturer and supplier who is specialized in providing rubber and plastic industry machines. Rubber sector machines focus on deburring and cutting include cryogenic de-flashing machine, spin trim de-flashing machine as well as rubber strip or gasket cutting machine. Plastic sector machines focus on material precision feeding include the Gravimetric Loss-in-weight feeders and its affiliated system including uploading and supplementary system.

Anhui Zhonghong ShengXin Energy Equipment Co., Ltd. is a leading enterprise in the national compressor industry with a history of over 40 years in producing various types of compressors. Anhui Zhonghong ShengXin Energy Equipment Co., Ltd. Currently employs more than 100 people, including technical personnel and staff. The company has obtained ISO9001: 2000 quality management system certification, GJB9001A: 2001 quality management system certification, and has introduced an ERP management system for internal management. The company possesses some of the most advanced mechanical processing equipment in the world, comprehensive testing methods, a scientific management system, a professional research and development team, and a marketing team. Products are designed with the assistance of SolidWorks 3D software, with continuous development of new products and technological improvements to existing ones.

JIANGSU VIKING HYDRAULIC & PURIFICATION TECHNOLOGY Co., Ltd. Specializes in the research and development and production of filtration and separation equipment. Since its establishment, we have positioned ourselves as a high-end enterprise, relying on research and development, and are determined to become an expert enterprise in the domestic filtration and environmental protection industry, with quality comparable to global well-known brands.

Jiangsu Huazhong Gas Co., Ltd. Was established in 2000, with 274 employees, including more than 150 senior technical talents and young backbone talents. The main business includes sales of bulk high purity special gas, electronic grade gas, on-site gas production engineering, logistics transportation of dangerous chemicals, providing customers with a variety of gases and one-stop professional gas supply solutions.

Guangzhou Huilin Air Separation Equipment Co., Ltd. is a hi-tech company devoting all spirit to developing and producing various sorts of living gas generator. Maily business include producing&maketing gas separation system, renting out gas generator.

Shanghai SINOMAC MACHINERY INDUSTRIAL Co., Ltd is a technology enterprise specialized in R&D, manufacture various of cryogenic pumps/vaporizer/air separation plant/PSA oxygen nitrogen generator/liquid CO2 pump/liquid LNG pump/LNG LCNG Gas Staion/Hydrogen Gas Station/oxygen nitrogen argon gas compressor products. Our company always insists on taking the technology as the motility, emphasizing technique and products innovation, cooperating with many scientific and research institutes, academic schools which are in the same industry range with us. It has more than 40 years of experience in research and development, design and manufacture of cryogenic products and equipment. The company has strong technical strength and has a number of national patents. Our factory passed the ISO9001: 2010 quality management system and CE certification, and obtained a number of national invention patents. Our main products:

Qingdao Futai Electromechanical Technology Co., Ltd. is a professional manufacturer and exporter specializing in filters, separators, and spare parts for screw air compressors.

Established in 2000, NAI-LOK has made a name of itself in the list of top suppliers of in China. We focus on the production, research and development, sales of instrumentation valves and alloy valves. We have more than 20 years of precision valve manufacturing and 10 years of export experience.

As a dynamic, fast growing innovative global automation solution company, Shanghai PowerBuilder is mainly engaged in industrial equipment manufacturing and system integration.

Zhuhai EST M&E Equipment Co., Ltd is the professional manufacturer of G5 brand of tyre inflation equipments for over 20 years. Located in Zhuhai city, Guangdong province with convenient transportation access.

Gaspu is founded in Suzhou entrepark and registered in Suzhou national hi-tech industry development zone. Companies with SEMIGASSYSTEM, BOISTON SAES, AIRTECH, GARBOTECH, UOP, etc, foreign and domestic professional institutions of scientific research and development institutions, established long-term cooperative relations in gas and air purification processing technology innovation, develop a domestic leading new technology and new products.

DHH Compressor Jiangsu Co., Ltd. Was established in 1996 and has more than 150 skilled employees and a team of more than 25 R&D engineers. We have 24 years of experience in the production and manufacture of air compressors. We focus on the research and development, manufacturing and energy-saving solutions of screw air compressors, creating value for customers and society.

Symor Instrument Equipment Co., Ltd(Climatest Symor® Below) is the leading environmental simulation equipments manufacturer in China established in 2001s, located at Dayang Industrial Park, Hefei, China. The company owns two brands, Climatest Symor® And NetDry, the company has manufactured climate chambers for nearly 20 years, we integrates state-of-the-art test facilities' R&D, marketing and production. We have production factories in Hefei and Changzhou cities. Our Changzhou factory covers an area of 12100 square meter, with 1500 sets annual production capability.

CNJX company is a manufacturer of cryogenic equipment which including Chemical Equipments, Cryogenic freezer, aluminum dewars, bulk storage tank, liquid nitrogen supply cylinder and cryogenic protective products with ISO and CE certificates.

The company has strong technical force, advanced processing equipment, complete testing means, reliable quality assurance and star-rated after-sales service. Our main products are: PSA nitrogen generator; PSA oxygen generator; VPSA oxygen generator; Refrigerated dryer, adsorption dryer (waste heat regeneration, blower regeneration, zero gas consumption); Gas filter; Ammonia decomposition and hydrogen production plant; Methanol cracking and hydrogen production plant; Membrane separation nitrogen generator; Gas purification plant; Variable pressure adsorption hydrogen extraction plant; Various gas decomposition, synthesis, generation and proportioning projects; Agent air compressor and Air compressor repair and maintenance.

We have 22 years experience specializing in automotive garage equipment production. Our fist product is AC refrigerant recycling machine. We also produce good quality nitrogen generator, and dust-free dry sanding machine.

Established in June 2011, located in Weifang City, Shandong Province, Shandong AUYAN New Energy Technology Co., Ltd. is an innovative enterprise specialized in manufacturing cryogenic equipment and providing technical service, the main products are industrial welded insulated cylinder, vehicle intelligent LNG cylinder, small-sized LNG supplying system, biological liquid nitrogen tank. AUYAN is one of the leaders in the the Chinese new energy industry.