Wenzhou Changhong Light Industrial Machinery Co., Ltd. located in China valve village in Wenzhou District of Longwan. The company set the development, production, sales in one, specializing in the production of various high small-caliber forged steel valve series, have forged steel gate valve, forged steel globe valve, forged steel valve, forged steel ball valve. Products in accordance with international standards API, ANSI, JIS, ISO, BS and JB, GB and domestic advanced standard.

As based on the market enterprise, Changhong always adhere to industry quality strategy. In each business links, Naga Hiroyunkyun is committed to establish a quality model, the importance of quality management has become the Changhong Road business. "Open communication, sincere" is long service, let you feel the high quality pre-sale, sale and after sale service of without any menace from the "rear" is our consistent commitment.

A positive innovation, constantly surpass is the core value of Changhong always continue to adhere to the. Looking to the future, technically, we seek a breakthrough, leading the industry progress in product innovation, in order to secure tons to promote the development of enterprises; in the service business, we are committed to exceeding customer requirements, we are dedicated, customers at ease.