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Welcome to SinoDiam International


Who We Are:

As an engineering, production, and marketing diamond company, we represent ourselves as a "diamond supply chain for the International Diamond customers".


With over 20 years of combined experience in the industrial diamond and metallic coating industries, SionDiam has a wealth of knowledge and expertise that’s incomparable. We utilize this experience to provide both companies and individuals with quality and innovative products they can truly count on.


We works closely with customers to establish their requirements on the diamond superabrasives, metal powder, steel blank, diamond tools and related accessories, resulting in our customers receiving the most suitable products for their respective applications. This, along with our relationships with production ability and quality stability, allows us to ensure our valuable customers receive the best possible product at the most competitive price.


What We Do:


SinoDiam is specialized in R&D, production and marketing of industrial diamond powder, micron diamond and diamond products. The products line covers more than 100 models such as the HPHT lab grown diamond, metal bond saw grit diamond, Metal bond crystalline and non-crystalline mesh size diamond, resin bond mesh size diamond, general and professional micron diamond, CBN, Metallic Coating, polycrystalline diamond compact(PDC), polycrystalline diamond (PCD), diamond polishing compound and pre-alloyed metal powders.


We also supply the sintered general purpose diamond saw blade, brazed stone cutting blade, laser welded high speed and professional concrete and wall saw blades; Wet or dry diamond core bits; stone and construction grinding polishing tools. Diamond wire for stone quarry, concrete wiring; carbide saw blade for wood and non-ferrous; Road and mine milling bits……

Our Products also including the diamond tools production equipment, blade steel blanks, Core bits tube, grinding wheel steel body, angle grinder, circular saw……


What does this mean to our valuable customers?


In addition, we ensure that we stay ahead of the industry curve by using the latest technologies. Rest assured that no matter what you need, you can rely on us to provide the absolute best, aim to be the leader of industrial diamond solution provide to the worldwide customers.




China Associate Factory                                         USA Warehouse


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Responsibility is the assurance of quality, and quality is the life of corporation. We are looking forward to long term cooperation with customers, we will make best service and after sales service for all of our customers. If you have any inquiry, please don’t hesitate to contact us. We will reply you at the first time as we can.


With years of development, we have established perfect sales network and integrated after-sale service system at domestic and abroad, which enables the company to provide timely, accurate and efficient services, and won good customer reputations. The products are sold all over in China and exported to more than 30 countries and regions such as Europe, America, Southeast Asia, South America, Middle East and Africa. The production, sales volume and scale are all ranked first in the same industry.

China Henan Sinodiam International Co., Ltd. company profile China Henan Sinodiam International Co., Ltd. company profile China Henan Sinodiam International Co., Ltd. company profile
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Company Details

Main Market


Business Type



Trading Company

Brands : SinoDiam

No. of Employees : 50~100

Year Established : 2013

Export p.c : 90% - 100%