Shanghai Laineng  Industries CO., Ltd. was founded in 1999, located in Simen Industrial park which is near to the famous  bridge  of  Hangzhou Bay. After years of entrepreneurship and development,our company covers an area of 22,000 square meters and have standard workshop 16,000 square meters，with over 100 employees、registered capital up to RMB 20 million.

    We are a manufacturer specialized in the R&D 、production and marketing an d devote ourself  to various kinds of  gas connector which is safe and cost-effective. Main products contain CSA SS flexible gas connector hose series ,Integrated oven hose series,Grill hose series, Stove hose series,CSST and so on. Plumbing pipe  is also in researching and developing. The products not only meet the national standards GB/TI9001:2008 but also the North America quality management system. We already had been  certificated  CSA  International (Certificate No.: 230365)in 2005. Our products are exported to the America、Canada、Korea 、Europe and other countries.