Anqiu Heng An Gas Manufacture Factory is located in Anqiu city, Shangdong Province, where is about 30 kilometers from the famous and beautiful World Kite Metropolis-Weifang. We are a high-tech private enterprise set up since May,2000 which concentrates on gas production, R&D, selling various kinds of industrial gases, standard gases and special gases. We enjoy very convenient transportation and well-developped logistics here, it only takes 2 hours to Qingdao sea port, which is one of the famouse and biggest sea port in China.We mainly supply:1)High Purity Industrial Gas: Helium,Argon, Acetylene,Propane,Oxygen,Nitrogen,CO2, etc2) Electrical gas, Stanrdard gas and All kinds of mixed gas.3) Liquid Gas: Liquid Argon, Liquid Oxygen, Liquid Nitrogen4)Medical Grade Gas: (Oxygen, Nitrous Oxide Gas,Medical Mixed gas)5) Vaporizer, Cryogenic Filling Pump,Cylinder Rack,Storage tank, Oxygen/Acetylene plant, Gas Supply Piping Project6) All kinds of accessories for gas equipments and piping projectsOur products are widely used on industries and fields like oil, chemical, electronics, aerospace, medical and health, environmental science and technology, biological engineering, food, military industry, power generation, metallurgy etc. We have all ranges of gas products and we promise our gas quality can be stable and reliable.We have complete cylinder processing system to heat and vacuum the new cylinders to make sure there is no mositure and air before gas filling, and we have the chromatographic analyser equipments to test every bottle to ensure the gas purity can meet the specific requirement of clients. So far, our products are successfully selling to more than 30 countries or regions in the world where we gained wide compliment and good reputation. Now for the gas, we already have 10 big series and more than 100 categories in our facory. As a Well- Known gas factory in domestic market, we have beening enjoy our high reputation on the gas quality and sufficient gas supplying for over 10 years. So far, our products have covered more than 20 provinces in China such as Shandong, Shanghai, Guangzhou, Beijing,He'Nan, Shanxi, Anhui,Hebei and Jiangsu, etc.We strictly follow the Quality Management System of ISO9001:2000 to manamge and monitor the whole process of production, R&D, sales and after sale services. We track the product quality from the beginning to the end and provide solution to customers' requirement on time. Our production management principle is: Safety is guarantee, Quality is blood, Service is the basis, Innovation is development. We sincerely hope to cooprate with customers and friends both from the domestic and oversea market. Let's seek common development and create splendid future together!