Factory Manufacture China Copper Brass Tube Fitting Water Meter Ball Valveh And Connector water meter fitting

                 About Price .

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            About Production.

              About Quality .

our engineer will work with the monitoring allthe steps of productions to make sure the stablequality all thetime. And we will exchange all theinformation we have with our clients.

Established in 1991, Dandong Boyang Precision Machinery Co., Ltd. (Hereinafter referred to Boyang) is a manufacturer and trader specialized in the research, development and production of high-precision and high-quality copper sleeve and bushing bearing in sewing machine. Boyang has established long-term business relationships with well-known sewing machine companies in China and Japan. 

After more than 10 years of unremitting efforts, Boyang carried out the replacement and upgrade of the overall equipment in 2007. With the support of the local government, all staff moved to the newly built industrial park and established the company named as Dandong Boyang Precision Machinery Co., Ltd.. Since then, Boyang has begun to explore a diversified manufacturing field. 

In 2010, all processing equipments have been upgraded to CNC (computer Numerical Control)units instead of the original manual lathes, milling machines and etc, which greatly improved production efficiency and quality accuracy. At the same time, the upgrade of equipments have increased the possibilities for our processing field. In addition to high-precision copper sleeves and bushing bears in sewing machines,Boyang has also undertaken more customized machine parts relying on the equipment transformation, such as adapter flange, plumbing copper fittings, small motor accessories, electric appliance parts, small flange bushings, etc.

The company has established four basic principles for customer orders which is strict guarantee of material components, stability of dimensional tolerances, aesthetics of overall appearance and timeliness of due date. We have established the idea of accurately satisfying the requests of our clients as the core values of our company. With the craftsmanship spirit of keeping improving and the attitude with intimate and thoughtful service, Boyang will satisfy the requests of domestic and foreign clients.