Suzhou company is a wholly-owned subsidiary of Sinoma Science & Technology Co., Ltd. (Stock code: 002080-CN), whose main business are NGV cylinders, hydrogen fuel cell cylinders, industrial cylinders,composite materials products and gas storage and transportation unit. Chengdu company has three production bases in Chengdu 、 Suzhou ang Jiujiang, with an annual capacity of more than 700,000 pcs. Among them, Suzhou company has established long-term stable partnership with many international and domestic famous automobile OEMs, and provide NGV cylinders and system application services.