We, Suzhou Since Gas System Co., Ltd. are a private owned company in science and technology industry. Founded in 2004, nearby the beautiful Taihu Lake coast, presently we have been the largest gas manufacturer in East China, with an annual production capacity of about 700 nitrogen generating units. Our company covers an area of over 20,000 square meters, with two modern industrial plants of 6,000 square meters, 1,200 square meters of modern offices. Right now we have staffs of 120, of which nearly half of them are engineers and technicians.We are dedicated in the research, development, design, production, manufacturing, sale and service of all kinds of industrial gas equipment, and provide professional consultation on industrial gas systems and related products. Our main products include PSA nitrogen generators, PSA oxygen generators, PSA hydrogen generators, ammonia cracking plant, nitrogen purification plant, methanol decomposition plant etc.We have obtained dozens of National Invention patents through over 10 years and international certificates such as: ISO9001 international certification, TS certification, SGS testing and certification, CE certification, the United States ASME certification, China Classification Society CCS certification, BV certification, American Bureau of Shipping ABS certification, British Classification Society LR certification, German Classification Society GL certification.We have provide quality equipment and services for customers from over 30 different industries, such as China Petro, China National Petroleum, CNOOC from petrochemical industry; Sony, Panasonic, Asus, Foxconn from electronics industry; Dio Coffee from food industry; Jilin Aodong pharmaceutical from pharmaceutical industry; Jiangxi Copper Corporation, from copper processing industry.