ABOUT US
Yuhuan Changhong Valve Co., Ltd., is a 28 years with copper valve manufacturing experience of the entity business.
Company products cover the valve, plumbing, pipe fittings, and so on more than 10 series of more than 500 kinds of specifications.
Changhong to "integrity-based, pioneering and innovative, pragmatic cooperation, mutual win-win" principle, with the new and old customers at home and abroad "work together, win-win cooperation."
Water supply and drainage system
Products include: gate valve, ball valve
Check valve, filter, Pressure reducing valve
Balance valve, Vent, Backflow preventer
Urban heating system
Products include: automatic temperature control valve, manual temperature control valve
Set the water separator, three-way regulating ball valve, HVAC valve
H valve, automatic control equipment, air conditioning bellows
HVAC system
Products include: electric actuators, electric control valve
Temperature control panel, electric valve, electric control ball valve
Gas system
Products include: gas valve
PRODUCTS
Changhong all products using high-quality copper rod hot forging process, after the high temperature tempering, with high strength, good toughness, high pressure and other characteristics.
The company passed the ISO9001 international system certification, products meet the GB / T8464-2008 standards, the product by the China Insurance and Insurance Company underwriting.
CULTURE
Our mission: through our efforts, let the technology change China!
Our aim: every customer, quality first!
Our information: only the success of customers, is our success!
- 玉环长虹阀门有限公司《年产500万只阀门生产线技改项目》竣工环境保护验收信息公示
- 中国各种燃气阀门介绍
燃气阀门在燃气行业中占有重要的地位,建设部十分重视对燃气阀门的规范性建设
- 如何推进火电阀门的国产化
阀门行业是目前通用机械行业经济规模最大的一个子行业,2009年该行业产值在1300亿元左右。可是该行业特点是企业数量很多