Company Profile

Gradient Diamond produce and supply crushed diamond mesh powder and diamond micron powder since 1998, we pride ourselves on ensuring all our products are manufactured to the highest standards. Gradient Diamond has built a reputation for supplying the right quality diamond powders at the right prices.

Gradient Diamond in China is a family owned company specialized in design and manufacturing of two product lines：Reshaped diamond mesh powder and diamond micron powder. they are all made of high quality synthetic diamond grits in industry. We deliver to satisfied customers worldwide and keep the consistency and stability in quality and service. 

Gradient Diamond is also ISO 9001 and ISO 14001 certified and compliant. We control every step of the process from procuring raw materials to producing diamond powder and micron powder. We utilize high-precision instruments from Europe and the US for particle sizing, particle size distribution, shape,clarity and impurity detection. All raw materials are at the best level in industry. Whether your applications be in jewelry, diamond tools, semiconductor, optics and photonics, aerospace, advanced ceramics and composite materials, automotive, or medical devices, our dedicated team is ready to help you develop a bright future and create endless possibilities with the power of our synthtic diamond powders.

The total quality management is more than a slogan, it's a way of life. For more than 20 years, Gradient Diamond team has built a reputation for supplying the right quality at the right price. In order to maintain our rigid quality standards, We uses a variety of sophisticated measuring and production systems.


Our Promise
The goodness of our quality promise and our customer-oriented company orientation has been officially certified by ISO 9001:2015 since 1998.