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About AJ Mechanical Engineering (AJME)

Shandong Hongsheng Pressure Vessel Co., Ltd. is a legal registered in China, a seamless gas cylinder and supporting industry chain manufacturing enterprise integrating scientific research, development, production, sales and service.

Tianjin Xingda Electric Technology Co., Ltd. Was founded in 1992, is located in Hebei province Hengshui city Wuqiang County Industrial Zone, adjacent to Beijing, Tianjin, geographic location, convenient transportation, is a professional engaged in the transformer parts of the private high-tech enterprises.

Jinan Allwin CNC Machinery Co., Ltd., located in the industrial hub of Jinan, Shandong, is a premier provider of high-performance consumables and integrated solutions for the global CNC cutting industry. Operating under our established brand Fwincnc, we specialize in the R&D, manufacturing, and distribution of essential components for both plasma and fiber laser cutting systems.

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.

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.

Ruiming Gas is a large-scale professional gas company dedicated to China's industrial development. Our office is located in Qingdao, Shandong. After more than 15 years of development, our business has now spread all over the country and overseas.

KANION GROUP (Group of companies including Shenzhen Kanion Appliance Co., Limited & Shenzhen Kanion Technology Co., Limited) is a specialized, high-tech enterprise in the field of home appliances, founded in China. Our main goal is to supply high

Zhejiang NOF Chemical Co. Ltd. (member of FRIOFLOR Group Co., Limited) is a 2004 year incorporated corporation invested by several other companies, all of which are in the industry of refrigerant gas manufacturing and steel cylinder production for over 10 years. The company is headquartered in Zhoushan City, Zhejiang Province with its production center in Zhejiang, China and Haryana, India. As a professional manufacturer in the production of refrigerant gas and steel cylinders, it has acquired the "pressure vessel production license" issued by AQSIQ and it is the important key enterprise of Wucheng region.

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.

Quzhou Qfreon Chemical Co., Ltd is a professional chemical enterprises to provide high performance products and technologies, the company is located in China based on the two listed factories is committed to research and development, production and promotion of chemical raw materials FEP PTFE PFA ETFE, the new environmental protection refrigerant gas, R446A R448A R452A R449A R134A, R404A, R407C, R410A, R407C, R507A, R417A, R422D, R600A, R1234yf, R227ea, R236fa, helium, methane chloride and refrigeration fitting products, Besides we have welding tools for refrigeration. MAPP gas & MAPP PRO are our superior products in China. We have accumulated much experience in business and have developed into one of the most prominent and largest suppliers and producers of refrigerants and raw materials in China.

Ruiming Gas is a large-scale professional gas company dedicated to China's industrial development. Our office is located in Qingdao, Shandong. After more than 15 years of development, our business has now spread all over the country and overseas.

Incorporated in the year 2014, Qingdao Ludong Gas Co., Ltd was established by one team of experienced gas experts providing speciality gases to China and foreign market.

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.

Jiangsu Kaimei Electronic Materials Co., Ltd. Belongs to Jiangxi Hechun Electronic Materials Technology Co., Ltd., the production base is located in Jiujiang City, Jiangxi Province, Hukou high-tech Development Zone, and in Henan Luoyang, Shaanxi Xi 'an, Guangdong Guangzhou, Jiangsu Wuxi and other places with branch storage.

Qingdao Guida Special Gas Co., Ltd. is specializing in special gas, industrial gases, medical gases and calibration gases for more than seven years. The main gases we are dealing with are Oxygen(O2), Carbon Monoxide(CO), Ethylene(C2H4), Sulfur Hexafluoride(SF6), Carbon Tetrafluoride(CF4), Nitrous Oxide(N2O), Sulfur dioxide(SO2), CO2/ETO, Helium, Liquid Ammonia(NH3), Butane, Propane, Liquid Cl2 and etc. As for the grade of different gases, it includs industrial grade, food grade, medical grade, electronic grade.

Shanghai Zhongyida New Materials Gas Co., Ltd. is a renowned manufacturer and global exporter, producing various industrial, specialty, electronic, and medical gases. Our products are used in chemical, shipbuilding, electronics, fiber optic communication, machinery manufacturing, food, medical, solar photovoltaic LED, Industries such as aerospace and scientific research play a crucial role. We specialize in providing a wide range of steel cylinder gases, electronic gases, and comprehensive equipment, including gas cylinders, panels, valves, and accessories. Our highly acclaimed engineering services are highly valued by both Chinese and global clients. Our unwavering mission is to cultivate global partnerships, provide innovative, reliable, and secure products, and offer specialized support and tailored solutions. Our product range is extensive, including: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser gas mixtures SiH4, SiH2Cl2, SiHCl3, SiCl4, NH3, CF4, NF3, SF6, HCl, N2O, Doping gas mixtures (such as TMB, pH3, and B2H6), xenon, neon, krypton, various advanced electronic gases.

Shanghai RISEON is the Shanghai branch of Shandong Yong'an Ruisheng Special Equipment Technology Co., Ltd. Headquartered on the 5th floor, No. 1101 Bocheng Road, Pudong New Area, Shanghai, RISEON leverages its parent company's deep R&D and manufacturing strength to deliver efficient, safe cylinder solutions to customers worldwide.

Shandong Saigao New Materials Co., Ltd. is a high-tech enterprise integrating product research and development, production, sales and after service.

Shanghai Wetry Standard Gas Analysis Technology Co., Ltd. is a professional company specializing in filling and selling the installation and design of standard gas, special gas, high purity gas, electronic gas and laboratory gas pipeline products.

Jewellok is a high purity gas system, ultra high purity (UHP) gas and chemical delivery systems manufacturer and supplier in China, manufacturing ultra high purity regulators, ultra high purity diaphragm valves, high purity regulators for use with specialty, flammable, and industrial gas flows with compact construction and high flow capacity.

Ningbo Yinzhou Yuanming Hardware Co., Ltd. is a professional manufacturer of thermocouples, oxygen depletion safety systems, pilot burners, supplying perfect and qualified products and excellent service for customers at home and abroad. With a wide range, complete varieties, good quality, reasonable prices and stylish designs, our products are extensively used in gas cooker, gas water heater, gas heater, gas oven, gas refrigerator and other industries.

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.

Yizhong Industrial is a professional and comprehensive provider of essential industrial gases and related equipment. Everyday, Yizhong Industrial is positively influencing the lives of global consumers. We focus on serving energy, environment, and emerging markets, providing necessary industrial gases, related equipment, and application expertise to customers in dozens of industries such as refining, chemical, metal, electronics, manufacturing, and food and beverage.

Welfang Hengsheng Gas Co., Ltd. is a Gas and Gas Cylinder companyintegrating distribution, wholesale and commercial services. Our company mainly produces and sells various industrial Gas and GasCylinder:

Zhejiang Binger New Type Refrigerant Co., Ltd., Established in 2010 and located in Quzhou, Zhejiang Province of P. R. China. We covering an area of 20, 000 square meters, is professionally engaged in refrigerant R&D, manufacturing and distribution. We focus on the R&D and extension of new-environment friendly refrigerant with annual output of simple-substance and new-type mixed refrigerants more than 200, 000 tons.

Our company offers variety of refrigerants 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.

NINGBO SANHE REFRIGERATION Co., Ltd. Was established in 1998 to supply spare parts for HVAC/R industry. Over the past years, NINGBO SANHE has earned its reputation as the leading supplier among customers due to its experience, professionalism and integrity.

Zhejiang Penglai Refrigerant Co., Ltd. is a core subsidiary of Penglai Group, a diversified industrial group with subsidiaries engaged in the production and global export of automotive care products, household cleaning solutions, refrigerant gases, and fluorochemical raw materials. Headquartered in Quzhou, Zhejiang-one of China's key fluorine chemical industry hubs-Penglai has built a solid reputation as a reliable chemical solutions provider with a growing global footprint.

Incorporated in the year 2014, Qingdao Ludong Gas Co., Ltd was established by one team of experienced gas experts providing speciality gases to China and foreign market.