Zhejiang Longtengtongyan Co., Ltd.

Zhejiang longtengtongyan co., Ltd include with **7 workers and **7 officers and technicians owns *2 assembling & packing lines, *0 hot die casting machines for zinc, aluminium, brass and bronze, *0 forging machines from *0 tons to **0 tons and **0 computerized machining equipment. our output reaches USD 1.2 billion per year. Our leading products are balancing valve, relief valve, electromagnetic valve, bronze fire protection valve, bronze plumbing & heating valve, flange ball valve, gate valve, stop valve, boiler valve and so ***** The electromagnetic valve, boiler valve & balancing valve have been titled as Zhejiang hi-tech project, and balancing valve & its system has been listed in the national project of green energy and the national program of **3. We have been dedicating in researching and developing for all kinds of resource-saving, environment-protecting, intellective new type material, in order to protect rare water resource and human healthy. Meanwhile, we have invested a lot in studying for Pneumatic Actuator & Electric Actuator. Nowadays we have obtained about ***0 patents and gotten ISO***1, UPC, ACS, CSA, DVGW, UL, CE, FM, WRAS, WATERMARK certificates. With our continual innovation, Zhejiang longtengtongyan co., Ltd.has been steady supplying line for IBP, ITT, Leroymerlin, B&Q King Bull and Zhongcai Group. Zhejiang Word has customized the most advanced valve auto-producing line in mainland from Italy, and then our output will reach and then our output will reach USD *0 billion.