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Welcome to the official website of Xiamen Bosley Valve Co., Ltd

  Dongbailey fluid control equipment Co., Ltd., formerly known as Xiamen Bailey Valve Co., Ltd., moved back to Shandong in 2017. Since 2008, in line with the spirit of craftsman, we have been engaged in the design, production and sales of 800 series double eccentric high-performance butterfly valve and U-type elastic seat metal seal triple eccentric butterfly valve. This series of products have the advantages of "two-way pressure bearing, zero leakage, 1 million times switch life, small torque, convenient replacement of valve seat" and so on, which makes it perform particularly well in fast and frequent switch, vacuum environment, high temperature, high pressure and other working conditions. In order to meet the needs of domestic and foreign markets, we have launched a full series of products: 800W pair clip type, 800L lug type, 800f double flange type, 800g high platform, 800H metal seal, with specifications from dn40-dn 1200, to a certain extent to meet the needs of customers.

  Ten years of hard work and hard work. After years of efforts, our company has a large number of talents and strong technical force. We have vertical machining center, horizontal machining center, various types of CNC machine tools, special manufacturing machine, material testing and chemical analysis instruments, performance testing and pressure testing equipment. Pragmatic attitude, leading design, advanced production equipment, exquisite manufacturing technology, scientific management and strict process inspection provide reliable guarantee for us to manufacture high-quality valves.

  Our products are widely used in petrochemical, natural gas, metallurgy, electric power, air separation, mechanical equipment, urban pipe network, water treatment and other fields. Relying on excellent quality, complete varieties, reasonable positioning and fast supply ability, it has won the trust and praise of the majority of users.

  Company adhering to the "professional, pragmatic, integrity" purpose. We strive to create a first-class brand, standard and innovative management team for our customers.