Our company was established in 1995, situated in guangjidian yitihua domain base after many years' resource adjustment and market development in 2005 with a construction area of 4.000 square meters . we are an advanced company of research,innovation,production and sale into a coordinate process. We own strong technical force,up to date technology, long-term communication and cooperation with experienced technicians and engineers working for technical innovation, which establish Beijing deyi important position in diamond tools industry.

We are specializing in the manufacture and export of diamond products as follows:
-diamond segment, diamond circular saw, special shaped grinding wheel, diamond sintered and electroplated burr for carving ,etc. They are widely used for the further process of building materials(stone ,ceramic, glass , concrete).
We are always exploring new techniques , new crafts ,holding a large market share in home ,and part of our products have got high praise from our customers in Europe, America, Middle East, etc.
We aim to create the national brand.
We always believe : maximize the customer's satisfaction, offering all customer the most efficient and best service.