Suzhou Since Gas Technology Co., Ltd. is a high-tech joint-stock enterprise, which is located in the beautiful Taihu Lake in the Yangtze River delta -- Suzhou High-tech Development Zone. The covered area is about 20, 000 square meters, including advanced industrial buildings of 6, 000 square meters and intelligent offices of 1, 200 square meters. The main investor of our company is Suzhou Since Gas System Co., Ltd., which is a famous manufacture specializing in gas equipment in East China. During these years, more than 4, 000 sets of equipment are exported to over 2, 000 customers among over 40 countries and regions. It has received a good reputation from all customers and formed a favorable brand effect - SINCE. There are 3 major kinds of product lines( Oxygen products, Nitrogen products and air products ) with 18 different series and over 500 specifications and models in Since Gas Technology. The products are widely used in medical, plateau, environmental protection, combustion-supporting, cultivation, laboratory, chemical industry, electron, medicine, food, marine, aluminium soldering, lithium cell, heat treatment, laser cutting and etc. The company is aimed to develop into an integrated enterprise, which is comprised of R&D, design, manufacturing, sale, engineering and service. On the basis of the standard products, the company provides a variety of products and services, including non-standard design customization, OEM manufacturing, energy saving reconstruction, entrusted management of equipment and lease of equipment. The company persists in exploring and developing new technology through introducing advanced technology and achievements at home and abroad. It is ensured that more valuable products and service will be offered by pioneering and advanced innovation, stable and reliable quality, fast and professional service, rigorous and efficient management.