偷拍与自偷拍亚洲精品|一区二区日韩国产精品|韩国无码无遮挡在线观看|激情综合五月丁香狠狠爱|国产视频一区二区三区四区|国产精品美女午夜久久福利|亚洲国产精品一区二区第一页|本道久久综合无码中文字幕qq

Jingda(Jingzhou) Automotive Co.,Ltd, located in the national economic and technological development zone of Jingzhou City, Hubei Province, China , is a professional automobile tubing manufacturer and national hi-technology enterprise. 

Jingda has introduced the internationally advanced double wall brazed steel tube production line, surface treatment line and related technology since the late of 1980s,. With the help of international advanced technology and equipment, Jingda has formed a complete set of automobile tubing production process from copper plating of steel strip, strip slitting, tube making, surface treatment of steel tube, cutting to length etc. through independent innovation and research and development.  

Jingda produces all kinds of automotive tubing, including double wall brazed of different specifications and wall thickness, as well as various zinc plated tube, PVF coating tube, PA12 coating tube, hot-dip Galfan+ rich-Aluminum epoxy resin coating tube. These products are widely used for braking system, fuel system, power steering system, and cooling system of automobiles. They can meet the technical requirements and environmental protection requirements of international well-known automobile manufacturers, such as Ford, GM, VW etc.