日韩欧美国产中文字幕国产九色熟女专区|久久久精品人妻一区二区蜜桃|亚洲午夜久久久精品一区二区三区|中文字幕第256页|日韩中文字幕a|久久久国产成人|国产午夜精品久久久久免费视|国产精品中文字幕一区|国产成人精品一区二三|色噜噜成人av,亚洲精品va午夜中文字幕,91大神黑丝高跟,91精品国产福利在线观看性色

Adhering to the principle of "quality first, steady and realistic, honest and pioneering", adhering to the concept of creating value for customers, strict requirements, the constant pursuit of technological reform, excellence, in order to meet customer needs as their own responsibility

     Founded in 2004 with a registered capital of RMB 5.8 million, Wanjian is a professional manufacturer of motorcycle parts, auto parts, forklift parts, plumbing fittings and hydraulic parts. After more than ten years of experience in production technology and in line with the market demand, the company has gradually developed into a professional manufacturer of automotive brake pliers and pistons, producing a wide range of models.

   The company has all kinds of CNC machine tools, universal milling machines, centerless grinding machines,
cold extrusion machines, Sanfeng sanji, optical analyzer, salt fog testing machine, Fisher X-ray fluorescence
coating thickness meter, roughness meter, Vickers/Brinell/Rockwell hardness meter, contourmeter and other
advanced processing equipment and high-precision detection equipment.