We are the inventer company and service provider which generalises advanced technique including applied invention patents focus on products of environmental protection energy saving. Have created Gas EnergySaving Safety Device for auto close gas valve with timer using, this safety we ...
Telephone:86-592-5916265
Address:Guanri road, Xiamen, Fujian, China
Zhejiang Shuangyang Group Co., Ltd., established in 1994, is a private-owned enterprise, one of the members "China Industry and Commerce Association" "Star Enterprise Ningbo City". We have advanced equipment, total quality control system, perfect testing means, ...
Telephone:86-574-63601850
Address:Shiye Village, Guanhaiwei Town, Cixi City, Zhejiang Province. China
We are the inventers company and service provider which generalises advanced technique including applied invention patents and focus on products of environmental protection energy saving. We have created Gas Energy-Saving Safety Device for auto close cock ...
Telephone:86 - 592 - 5916265
Address:NO.1 Guanri Road Xiamen Fujian 361008 China