Synthetic Diamond Powder Manufacturer
With 30+ Years of Expertise
Granular, micron, functional diamond and CBN powder for cutting, grinding, lapping and polishing. Factory-direct from the Diamond Capital of China.
What We Make
Diamond Micron Powder
HDY, HDG, HDYP, HDP – from W50 to nano grades for lapping and polishing.
Powder & Grit
MBD high-strength grit and MBDS spherical grades for cutting and grinding tools.
Coated Diamond
Titanium and nickel coated grades (HDY-T, HDY-N) for stronger matrix retention.
Product Series
All 22 models in one index – HDY, HDG, HDYP, HDP, MBD, MBDS, T, N and more.
Solutions For Every Precision Process
Precision Lapping & Polishing
Optical glass, SiC, sapphire, ceramics, carbide and gemstone finishing.
Factory-Direct Quality
Factory Direct
Integrated manufacturer and exporter since 1990. No middlemen.
Stable Quality
PSD tested on every batch. Consistent grades batch to batch.
Customization
Custom grading, packaging and specifications to your process.
Reliable Delivery
Timely shipment with complete export documentation.
Factory Direct Since 1990
Zhecheng Hongxiang Superhard Material Co., Ltd. is an integrated manufacturer and exporter of synthetic diamond powders since 1990, located in the Diamond Capital of China. Our factory combines production, research and export under one roof, serving customers in 160+ countries.
Tested On Every Batch
Laser PSD
Particle size distribution analysed on every batch with laser instruments.
ISO System
Production under a quality management system with documented procedures.
100% Inspection
Full batch inspection before shipment.
Free Samples
Qualification samples provided for testing your process.
Guides & Resources
Ready to Start Your Order?
Send your material, process and target finish – we reply within 24 hours.