Founded in 1988, Zhuji Hengsen Cold-Heat Equipment Co., Ltd. is a specialized manufacture base for copper valves, water-heating pipes, air-conditioner parts in Zhejiang province. We have facilities covering an area of over 40,000 square meters, with more than 400 staff and nearly 50 professional and technical personnel. Our yearly total sales volume were worth nearly USD8,890,000, with export value of more than USD3,880,000 in 2003. Headquartered in Zhuji City, Zhejiang Province, we also have offices in such other main domestic cities as Beijing, Shanghai, Guangzhou, Hangzhou, Zhengzhou and Changsha. Since foundation, we have succeeded by being technically strong and building up a good business reputation. Our company has also passed ISO9001 international quality system authentications. Adopting the advanced international technology for our products, we utilize high precision special machine tools for the processing. Nowadays our major products are above 500 varieties and more than 3000 specifications, such as ''Hengsen'' values, red copper elbows, two-way, three-way, electric valves, temperature controllers. In the meantime of making the product quality completely reaching the national standard, we are always engaged in R&D of new products. Our products are well-received by vast customers, and sold far to the countries and areas such as Southeast Asia, America, Europe, and West Asia. We are able to produce all kinds of goods in accordance with your special OEM/ODM requirements. To broaden our reach in global markets, we are now looking for new partners internationally. If you are interested in any of our products or services, please contact us with details of how we may cooperate.