Our company is one of the leaders for semi-finished and finished die manufacturing company, which produces natural diamond die, nature diamond tinning die, chinese PCD die and imported PCD die and TUNGSTEN die. Our customers are in all of China, Japan and Korea.

The hole size range of our products are 0.015-7.00mm for PCD, ND die, W103-W130 for TUNGSTEN die. We have all the procedures for ND diamond dies, diamond selection, diamond grinding, casing, lathing, laser drilling and ultra-sonic polishing. We strictly select diamond based on the requirements for drawing die. We solve the technical problem of tinning die to be easy broken and tin-wet. Our company has strict quality control system including strict technical regulations, strict inspection system and strict equipment management system.

There are a lot of problems due to drawing dies while we produce spring wire. That is why we produce dies by ourself.
And now the quality of spring wire we produced is the best in China, especially from 0.15mm-0.4mm(Dull Surface).
No product is perfect. We always keep revolution.