Xinren Superabrasives Co.,LTD also is called "TRUST". Our company was created in 2013 years. We are a manufacturer and wholesaler for Diamond& CBN ( cubic boron nitride) abrasives and tools. Our main products include: Metal Bond Diamond, Resin Bond Diamond, Drilling Diamond, Diamond Micro Powder, PolycrystallineDiamond Powder, Big Size HTHP Diamond, Green/Yellow RVD,CBN Powder, Whit...