Chenguang machinery &Electric Equipmemt Co., Ltd is comprehensive enterprise specialized in development, production, and marketing of ultra-hard materials.

Sino Zheng Industrial Inc. is a leading supplier and manufacturer in magnesium forged wheels, magnesium heat sink, magnesium welding wire and cathotic anode protection. Our company uses advanced production technology and automation equipment to ensure the high quality and high stability of magnesium products. The magnesium rods produced by the company are refined by a special process, with small grains, uniform inside and outside, low impurity content, and no peeling; The company's die-casting production line uses these magnesium rods as raw materials to produce magnesium bicycle frames, rims, and magnesium profiles. High-quality products such as crossbow racks.

Kumthai Abrasives Co., Ltd. is located in Zhengzhou - a central city and an important manufacturing base for producing China's abrasives superhard materials. Kumthai has always focused on the design, development, production and sales of China's advanced quality abrasives superhard materials for many years and sold to many countries around the world, enjoying a good reputation among customers for their product quality and better customer service. In addition, OEM, ODM and own Brand(KUMTHAI) can be provided according to customers' requirements.

Signi Abrasive & Diamond Tools Co., Ltd. Was founded in 1996 and located in Shanghai, China.

Diamond may be known as a crystallized modification of carbon, or as the most popular gemstone. However, it is widely used in a number of important industrial applications nowadays based on its extreme hardness, thermal stability, corruption resistance, wear resistance and so on. Synthetic diamond powder was developed to meet the need of different industries who has cutting, drilling, grinding and polishing requirements. And our team, has had the honor to been diamond coarse majors during colleague and served in diamond industry ever since graduating.

Hebei Suoyi New Material Technology Co., Ltd. Was established in 2012. It is a company dedicated to integrating the highest quality, most comprehensive and stable chemical advanced materials for customers. Soy has a complete supplier system in 145 cities in China. Cooperate with 19 rare earth salt companies and 22 China's top 50 zirconium salt companies.

With 40 years experience in Superabrasive industry, E-Grind Abrasives is a very reliable partner in supplying full range of Diamond and CBN grinding wheels for many industries: Woodworking, Die&Tooling, Bearing, Paper-Making, Automobile, Aerospace, Semi-Conductor...Our goal is to have 100% customer satisfaction. To gain this, E-Grind always provides customers the most competitive price, consistent quality, efficient service and the most effective tech support.

Henan Harmony Industry Diamond Co., Ltd. (H. I. D. ) is mainly specialized in manufacturing and supplying Synthetic Industrial Diamonds in China. We are insisted on research and development of precision grinding and polishing diamond materials as well as its end products.

Chenguang Machinery and Electric Equipment Co., Ltd is a reliable supplier specialized in superhard materials, diamond tools and related products.

Zhecheng Hongxiang Superhard Material Co., Ltd. is a highly professional and experienced manufacturer of synthetic diamond powder & diamond tools in China. We have specialized in this field over 28 Years and always dedicated to the produce the diamond tools in high quality and good service.

Hunan Real Tech Superabrasive & Tool Co., Ltd. is a professional company mainly in studying, developing, producing, processing polishing tools, cutting tools, grinding tools and drill tools. Our main products are synthetic diamond, diamond micron powder, CBN abrasives, PCD&CBN inserts, PDC cutter, Diamond grinding wheels, diamond saw blade, diamond core bits, flexible polishing pads and other diamond&CBN tools as well as sintering machine, we always ensure and improve the quality of our products, be able to offer our customers with great satisfaction and guarantee, as we are an enterprise with high science and technology.