Sanyan
Why Choose Us

Zhengzhou Sanyan Super-hard Materials Co., Ltd. is a high-tech company integrating R & D, production and operation of super-hard abrasive products. The products developed can be comparable with internationally renowned products.

The company is located in Zhengzhou, Henan Province, the production center of abrasive products in China. The unique manufacturing environment provides a strong guarantee for improving product quality and reducing product costs! The company specializes in producing ceramic, resin and metal bonded super-hard abrasive tools. The main product types are ceramic CBN grinding disc, diamond grinding disc...

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Industrial Solutions

At present, it has been widely used in the fields of automobile and its parts, engineering ceramics, hydraulic and pneumatic precision parts, semiconductors, artificial crystals, machine tools and glass building materials.

Company Case

Brand new business philosophy, experienced team elite, exquisite technology, strict quality assurance and considerate after-sales service!

Vitrified bond diamond grinding disc

Vitrified bond diamond grinding disc

Work piece material: alumina ceramics

Size of grinding disc: outer diameter 700 inner, diameter 300

Number of work pieces carrier: 5 pieces

Number of work pieces on a single plate: 6

Name of grinding disc: ceramic diamond grinding disc

Grain size: 400/500

Conclusion: the grinding amount meets the customer's expectation, the product has good double-sided finish, and the work piece has no burn and scratch.

Vitrified bond diamond grinding wheel

Vitrified bond diamond grinding wheel

Name of grinding wheel: Vitrified bond diamond grinding wheel

Work piece material: PCD Tool

Size: drawn 85*15*20*6-10 400/500

Grain size: 400/500

Conclusion: Machining PCD tools can keep the cutting edge sharp, so that the tools are not wasted.

Work piece material: silicon nitride ceramics

Work piece material: silicon nitride ceramics

Work piece material: silicon nitride ceramics

Size of grinding disc: outer diameter 700, inner diameter 300

Number of star cruising wheels: 5

Number of work pieces placed on a single plate: 25

Name of grinding disc: ceramic diamond grinding disc

Particle size: 200#

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