Ma'anshan Haihua Metal Products Co., Ltd. was founded in 1986 (formerly known as Bendama Railway Company in Dangtu County). The company covers an area of 51884.73 square meters, with 100 employees and 30 professionals of various types. The standardized factory building covers an area of 19970.32 square meters, and the company has approximately 5000 square meters of guaranteed office and warehouse space. As of 2022, the company has no net assets of 80 million yuan, including one 35kV substation, one 20T heat treatment equipment......
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Provide one 35kV substation, one 20T heat treatment equipment, one 15T heat treatment equipment, and one 1T heat treatment equipment; One set of 5T cupola, nearly 100 sets of various metal processing and testing equipment.
The company adopts an international production and manufacturing technology model, with multiple latest production equipment and senior technical engineers guiding the operation, and a strong production technical force
The product has a wide variety of products, excellent quality, thick and sturdy, not easy to deform, innovative and beautiful design, strong performance, strict selection of materials, meticulous workmanship, convenient installation, lightweight and labor-saving characteristics.
Customer first is the company's business philosophy, providing professional and fast pre-sales and after-sales services to ensure users' peace of mind and satisfaction.
It is exported to more than 20 countries and regions across the country, including Europe, America, and Southeast Asia, and is highly trusted by customers.
The standard "Universal Valve Flange Connection Iron Gate Valves" requires that the valve stem nut should be made of copper alloy or other materials with high strength and good wear resistance.
The common gate valve stem is prone to accumulation of welding slag, stones, mud and other debris, which is not conducive to sealing and flow surface. Moreover, some manufacturers' elastic seat sealed gate valves adopt a flat bottom full basin straight through design
According to its main performance and purpose, power fittings can be divided into the following categories.
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Copyright Ma'anshan Haihua Metal Products Co., Ltd 
皖(wan)公(gong)網(wang)安備 34052102000026號 technical support：whtime.net
Tel：+86 0555-6215285 13033111688
Email：yesen@http://www.dyqcgg.net
Address：Shiqiao Industrial Park, Dangtu County, Anhui Province
