Established in 2004, Hangzhou Tianli Air Separation Equipment Manufacturing Co., Ltd. is a state-level high-tech enterprise, a "professional, special and new" enterprise in Zhejiang Province, and a "AAA-level contract and credit" unit in Zhejiang Province, focusing on R & D and production of gas purification, separation, extraction, purification and mixing technology and equipment. The registered capital of the company is 50.8 million yuan, the factory area is more than 15500m, the proportion of engineers and technicians is more than 35%, the company participated in the formulation of three national standards, and took the lead in formulating one group standard for high-purity green hydrogen purification plant. The company has passed ISO9001, ISO14001, ISO18001 and other five management system certifications, and has more than 50 national patents. The core products cover four major segments: gas separation and purification, gas purification and recovery, green new energy special gas and decarburization and capture recovery, with a total of 15 series and more than 800 specifications and models. Products are widely used in petroleum, chemical, metallurgical, power, electronics, pharmaceuticals, photovoltaic, new energy, hydrogen energy, new materials and aerospace and other fields. Core customers include PetroChina, Sinopec, CNOOC, Zhongche, COFCO, Sinosteel, China Nuclear, Baowu, Datang Electric Power, Three Gorges Electric Power, Changchun Green Motion, China Coal and other large central enterprises, as well as more than 2500 well-known enterprises such as Qingshan Holdings, Xinjiang Tianye, Chongqing Chemical Medicine, Yangmei, Huarun and Zhongwei. Foreign users mainly include Saudi Aramco, Halfaya Oilfield of Iraq, SNSNF of France, Zhongqing New Energy of Indonesia, APG of the United States and other well-known enterprises. Tianli serves high-end customers at home and abroad, and "Tianli" brand has become a recognized well-known brand in the gas industry.
1. Gas separation and purification: nitrogen/oxygen/hydrogen production unit (PSA, membrane separation, etc.) 2. Gas purification and recovery: various gas dryers and recovery devices (air, natural gas, tail gas, etc.) 3. Green new energy special gas: hydrogen, oxygen, argon, helium and other purification devices 4. Decarbonization and capture recovery: CO2 and CO capture recovery device