Exhibitor List

Chengxin Valve Co., Ltd., located in Weijiazhuang Industrial Park, Longyao County, Hebei Province, is a professional company for manufacturing and selling valves and castings. The company was founded in 1993 and established as Longyao Chengxin Valve Co., Ltd. In 2005. After its establishment, due to the accurate market positioning, excellent quality and standardized internal management, the company has become a modern enterprise with considerable scale, and has a high reputation in the valve and casting industry in China.
The company always adheres to the concept of integrity management and always adheres to the road of development strategy. Up to now, the company covers an area of more than 70000 square meters, with more than 400 employees, including more than 30 engineering and technical personnel and senior management personnel, with an annual output of nearly 11000 tons of various valves.
The company has always attached great importance to the development of product varieties. It has formed 12 series and 1600 specifications of gate valve, globe valve, check valve, ball valve, filter valve, bottom valve (0.25MPa/1.0MPa), balance valve and butterfly valve. The products are marked with German standard, Russian standard, American Standard and other series products. The products and their flexible opening and closing, good performance, long service life and many other characteristics are recognized by Chinese and foreign customers.
The company now has more than 100 sales outlets in major and medium-sized cities in China, forming a relatively perfect sales and service network. Some products have been exported to Russia, Pakistan, South Korea, Vietnam, Dubai, Africa and other countries and regions.
The company has a set of perfect quality control system, products from the raw materials into the factory to the product factory, after 28 checks, so as to ensure the quality stability. In recent years, it has invested more than 2.6 million yuan to build a modern physical and chemical laboratory, purchased universal tensile testing machine, ultrasonic thickness gauge, intelligent three-element analyzer, metallographic microscope, high-temperature furnace, Brinell hardness tester, Rockwell hardness tester, carbon and sulfur joint measurement analyzer and other inspection and test equipment. The detection means are complete to ensure that the product quality meets the standard requirements in recent years.
The company has passed the ISO 9001: 2008, 14001: 2004 quality and environmental management system certificatio