Western United States and Technology (Beijing) Co., Ltd. is engaged in superhard materials research and development, manufacturing, sales and service of technology-based enterprises. Product areas covered stone processing, ceramics production, glass manufacturing, jewelery processing, special materials and machine processing. The main products are: diamond saw (special glass and gemstone cutting, tile pieces, microcrystalline stone, marble blades, laser welding engineering piece), floor polishing tools (diamond wheel, PCD grinding wheel, grinding blocks), grinding piece, drill bits and other special-shaped tool.