nitrogen6,000+ factories verified

Nanjing BangWin Gas Equipment Co., Ltd, established on June 12, 2014, is a powerful subsidiary invested in and built by Nanjing BangWin Cylinder Co., Ltd. It is the largest and most professional gas equipment manufacturing company in the country, and a member unit of the Nanjing Special Equipment Association, a director unit of the National Gas Equipment Standards Committee, affiliated with key enterprises at the city and district levels, and a national high-tech enterprise. Our company is located in the industrial park of Jianye District, Nanjing City, Jiangsu Province, covering an area of more than 200 mu, with a construction area of 60, 000 square meters. It has more than 800 employees, including more than 150 engineering and technical personnel. The company has a registered capital of 110 million yuan, fixed assets of 200 million yuan, and an annual output of 6 million gas cylinders. Through refined cost control, strict quality management, and relying on Nanjing's logistics and transportation advantages, the company has achieved the first production and sales volume in China, with gas equipment firmly occupying more than 70% of the domestic and international markets.

Since the establishment of Jiaye in 2006, Jiaye Company has helped our customers to provide solutions to achieve the lowest cost on-site nitrogen production and the highest productivity of related equipment. The sustainable development of Jiaye will continue to become a reality in the future. Will actively promote changes in the entire industry.

Minfa Intelligent Technology (Shandong) Co., Ltd was established in 2018 and has a modern standard factory building of over 10000 square meters located in Jiyang District, Jinan City. The factory is equipped with a technology research and development department, a procurement department, a production department (PSA workshop, air separation workshop, small liquid nitrogen workshop, valve workshop), and a quality management department (quality inspection department, warehouse management department). Each department cooperates with each other to overcome technical difficulties and provide production support for the front sales center.

Henan Guohan Steel Co., Ltd, with the registered capital of 10 million Chinese yuan, is located in Anyang, Henan, one of the seven ancient capitals of China and the origin of oracle. Yin Ruins and the Hongqi Canal are located in Anyang. The Beijing-Guangzhou Railway and National Highway 107 run through the city from north to south direction, and the company is adjacent to Nanlin highway and Northwest Ring highway, strategic location and convenient transportation.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Hubei Wanrenda Gas Co., Ltd. Was founded by an experienced team of gas experts. The company provides professional gas products for the Chinese and international markets.

Wuhan Zhongxin Ruiyuan Gas Co., Ltd. Was established in 2017. The company specializes in the distribution of specialty gases, rare gases, high-purity gases, organic gases, and industrial gases. We are experts in customizing gas mixtures and standard gases for various industries, while also providing related gas equipment and engineering installation services. As a professional gas company integrating both sales and technical services, we are committed to a business philosophy that prioritizes safety, values service, ensures superior quality, and offers reasonable pricing. We primarily serve clients in fields such as scientific research institutions, biopharmaceuticals, high-end manufacturing, and inspection and testing.

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.

With 30 years of dedicated experience in the gas industry, Anqiu Heng'an Gas Plant is a professional and integrated supplier of gases and gas equipment based in Weifang, Shandong, China. All our products strictly comply with global authoritative standards including CE, ISO, DOT, FDA and GB, ensuring consistent quality and full cross-market compliance.

Hangzhou Nuzhuo Technology Group Co., Ltd. is located on the bank of the beautiful Fuchun River, the hometown of Sun Quan, the Great Emperor of Soochow. It is located in the Tonglu Jiangnan New District on the outskirts of Hangzhou, between the West Lake of Hangzhou and the national scenic spot Qiandao Lake and Yaolin Wonderland, HangJing new Expressway The Fengchuan exit is only 1.5 kilometers away from the company, and the transportation is very convenient.

Business Type: Manufacturer Verified

Guangdong Green Valley Environmental Protection Technology Co., Ltd. Was founded in 2014 by an alumni team and returned PhDs from the University of Science and Technology of China. Our headquarters and production base are located in Dongguan City, Guangdong Province.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

SICHUAN SHIHONG TECHNOLOGY Co., Ltd was established in 2017, our company specialize in "quality first, scientific and technological innovation, integrity management" concept, in line with the high starting point, quality, affordable principle, better for our customers to provide quality products and services.

FRSTEC COMPANY, located in Dongying, shandong, China.

Wuhan Lvyin Chemical Co., Ltd. (former Wuhan Yunhong Agrochemical Technology Development Co., Ltd. ) is the first high-tech import and export enterprise that engages in researching, developing, and manufacturing formaldehyde urea (UF/MU) and isobutylidene-diurea (IBDU) slow release compound fertilizers. In 2006, the company passed the ISO9001 Quality Management System Certification and ISO14001 Environmental Management System Certification. In 2005, it won the title of "excellent agriclutural chemical enterprise in China", and some new products won certificate for national spark program project and new product certificate of China.

Hebei Lixin Medical Engineering Co., Ltd., founded in 2011, has emerged as a leading force in the medical engineering sector, specializing in a diverse array of critical healthcare solutions. Its product and service portfolio encompasses premium medical center gas supply systems, cutting-edge medical molecular sieve oxygen generation equipment, reliable medical negative pressure suction systems, high-performance medical compressed air systems, and advanced medical air purification equipment. Beyond these core offerings, the company excels in delivering top-tier purification engineering for essential hospital facilities such as operating rooms, ICU/CCUs, liquid dispensing centers, supply rooms, and laboratories. It also stands out in radiation protection engineering, solidifying its position as a versatile enterprise dedicated to advancing medical infrastructure.

Xuzhou Huayan Energy Technology Co., Ltd. is a leading energy equipment supplier headquartered in Xuzhou, Jiangsu Province, China, operating from a 91, 260-square-meter facility. With a heritage of design and manufacturing expertise since 1965, we possess comprehensive in-house capabilities spanning forging, casting, heat treatment, welding, machining, assembly testing, and advanced technical inspection. We deliver customized product design, manufacturing, installation, and integrated project solutions for critical sectors including national defense, aerospace, nuclear power, and petrochemicals. Our core offerings include air separation and purification systems such as PSA/VPSA nitrogen and oxygen generators and cryogenic air separation units, as well as energy application equipment including CNG and diesel generators. Additionally, we have expanded into hydrogen production equipment, offering solutions such as water electrolysis hydrogen generators and hydrogen purification systems to support the growing clean energy market. Our development goal is clear: With excellent products and service, to become the world famous brand of exports. To achieve this, we are strengthening our global sales network, enhancing after-sales support, and obtaining international certifications including CE, ASME, and ATEX. By combining over five decades of manufacturing excellence with a forward-looking strategy, Huayan Energy is committed to delivering superior value and sustainable energy solutions worldwide.

Hubei Chuanzexi Trading Co., Ltd. is an integrated ammonium sulphate supplier that combines inhouse manufacturing with international trade. Headquartered in the central region of China, the company leverages its own production facility to offer a stable annual output of 200, 000 metric tons of ammonium sulphate products. Among these, agriculturalgrade specifications are produced with consistent nutrient parameters, meeting standard requirements for crop nutrition.

Chengdu Taiyu Industrial Gases Co., Ltd is short as "TYHJ". "TY", Taiyu Gas, On the Top of "Mount TAI", "HJ", HongJin Gas, a bright future. TYHJ was established in 2002, started with industrial gases oxygen, nitrogen and argon. In 2007, TYHJ turned to the field of specialty gases. In 2019, the turnover reached 1.1 million US dollars in one fell swoop. Now we have become a leading gas supplier, which is closely related to Pragmatic, Upright, Enterprising, Altruistic corporate cuture.

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.

Our company is a professional fertilizer manufacturer specializing in the R&D, production, and sales of a full range of plant nutrition solutions. We are committed to providing high-quality fertilizers to global agricultural producers, helping to improve crop yields and soil health.

Chengdu Taiyu Industrial Gases Co., Ltd. Established in 2 0 0 2, is a professional Supplier engaged in the sale and service of Specialty Gases, Industrial Gases, Electronic Gases, Mixture gases.

We, Beijing Cape Golden Gas System Company Ltd., located in FangShan Industrial ozone, Beijing, China, manufacturers engaged in air separation technology research and development, which is professional on research, design, product and installation.

      Yantai Keda Zhixian International Trade Co., Ltd. Has focused on the controlled atmosphere preservation industry for more than 20 years. We are a professional manufacturer integrating independent R&D, equipment production, on-site engineering installation and lifelong after-sales maintenance service. Our company maintains long-term industry-university-research cooperation with universities and agricultural preservation research institutes. We have made key technological breakthroughs in cold room airtightness matching and precise gas composition adjustment, and accumulated rich practical experience in hundreds of CA cold storage projects worldwide.

Chengdu Taiyu Industrial Gases Co., Ltd. Established in 2002, is a professional supplier engaged in the sale and service of Specialty Gases, Industrial Gases, Electronic Gases, Mixture gases.

Founded in 2015, Zibo Dijia Special Gas Co., Ltd, based on more than thirty years of research and production of hydrogen chloride gas, Dijia as the window to actively explore new markets and integration of special gas resources for domestic and foreign customers. Zibo Dijia has full range of gases, including Industrial gases, specialty gases, electronic gases, high purity gases, mixed gases, electric lighting gases, ultra-pure gases, laser gases, medical gases, calibration gases, a total of ten series of more than 100 varieties, with strong market competitiveness. In addition, the company has a strong R&D and design team, which can provide technical output services for environmental protection, gas recovery and resource utilization projects. To provide research and development, production plants, sales, transportation one-stop gas procurement needs, to provide customers with a perfect service system. >>Industrial Gases: Hydrogen H2, Oxygen O2, Nitrogen N2, Propane C3H4, Ammonia NH3, Carbon Dioxide CO2, Sulfur Dioxide SO2, Carbon Monoxide CO, Chloromethane CH3Cl >>Medical Gases: Nitrous Oxide N2O, Carbon Dioxide CO2, Oxygen O2 and Air >>Specialty Gases: Sulfur hexafluoride SF6, Ethylene C2H4, Hydrogen Sulfide H2S, Methane CH4, Hydrogen Chloride HCl, Nitrous Oxide N2O, Nitric oxide NO, Nitrogen Trifluoride NF3, Boron Trifluoride BF3, Tungsten Hexafluoride WF6, Hydrogen Bromide HBr, Boron Trichloride BCL3, Carbon Tetrafluoride CF4 >>Rare Gases: Argon, Helium, Neon, Xenon, Krypton >>Refrigerant Gases: Ammonia R717, Difluoromethane R32, CH2F2, Trifluoromethane R23, CHF3, Hexafluoropropylene R1216, C3F6, Butane R600, C4H10 >>Mixture Gases/ Calibration Gases: NO/N2, He/N2, CH4/Ar, F2/He/Ne, B2H6/He, pH3/He >>Equipment &Engineer: 1-900LTR Steel Cylinders, Aluminum Cylinders, Gas Tanks, GB/ISO/DOT Approved. Hydrogen Chloride HCl Gas; Hydrogen Sulfide H2S Gas; Sulfur Dioxide SO2; NH3 Ammonia, SF6, we have competitive price.

Chengdu Hongjin Chemical Co., Ltd, founded in 2005 and headquartered in Chengdu, Sichuan Province, is a gas company integrating production, research and development, sales (gases and equipment) as a whole, and it is the earlier company in Southwest China to start focusing on the supply of special gases. Hongjin Chemical has more than one hundred kinds of products in several categories such as bulk gases, electronic special gases, standard gases, special gases and isotopes, etc., which are widely used in many fields such as goldsmithing, chemical industry, shipbuilding, electronics, fiber-optic communication, machinery manufacturing, food, medical, solar photovoltaic, LED, aerospace, scientific research and experimentation, pharmaceutical production, electric power and water conservancy, semiconductors and so on.

MuQi Air Compressor Co., Ltd is established in 2012, is a manufacturer factory which specialized in R&D, design, produce, sale and after-sales service of air compressor. As one of compressor experts in north of China, MuQi has a complete production line, that is we have nearly all kinds of air compressor, such as screw compressor, portable air compressor, industrial air compressor, rotary compressor, oil-less air compressor, two-stage air compressor, permanent magnet variable speed/frequency air compressor, energy save air compressor, variable flow air compressor, permanent magnet synchronous compressor etc. They are widely used in machinery, light industry, textile, food, petroleum, chemical industry, metallurgy, mining, electric power, urban construction, medical research and national defense research and other industries. As a high-tech enterprise, we got ISO9001/14001, CE, ROSH, ETL, CQC, CCC quality certificate, etc. And more than 30 patented technologies. In addition, we can supply air dryer, gas storage tank and other related products with compressor. During the warranty period, we will provide free parts replacement and technical guidance, so you don't need to worry about the problems of after-sales. About our team, we have R&D department with 15 engineers and technicians, we can offer the solutions for your specific requirements, not only for different voltage(V) and frequency(Hz), besides, there are sales department, production department, QC department, logistic department. All departments cooperate together to make sure to delivery on time and qualified. In conclusion, we supply the most suitable solution and air compressor model for all compressor users to help them save cost and time to high-efficient work.

Founded in 2024, Mairui Gas Engineering Equipment Co., Ltd. is LED by a skilled team with over 20 years of expertise in air and gas separation technologies. We specialize in developing and manufacturing advanced gas separation systems, including compact nitrogen generators, small-scale oxygen generators, gas separation membranes, air dryers, and purification equipment.