HMR, specialized in researching and manufacturing PDC cutters since 2002, with 35000㎡ wholely-owned industrial park and 2500㎡ researching center, is a government authorized national high-tech enterprise and ISO9001 certified enterprise.
You can get bottom price from one of the top 5 professional PDC cutters factories without any middleman. HMR always controls the cost of materials, manufacturing and other cost harshly to help customers win more market share.
Attaching great importance to customers' special needs, HMR offers custom-designed products rather than standard products to customers. HMR’s R&D team focuses on designing PDC cutters and related products with excellent performance to meet customers' special needs and even exceed customers' expectations.
To ensure “0 defective rate”, each cutter from HMR must pass ≥10 sizes inspection (diameter, height, diamond thickness, chamfer and geometrical sizes(verticality, roundness, flatness, parallelism, value of R)) and ≥20 items of appearance inspection(cracks, edge chips, scratch, layering, pit, black spot, irregular color, corrosion) before shipping.
Founder
President
9 invention patents and 7 utility
model patents holder
Co-Founder
VP - Marketing and Sales
President of HMR US
General Manager
Ph. D. of Chemistry
Developer of S series,
C series, H series, special-shaped,
fine-grained and 44mm cutters
VP - Product Line, since 2009
Product line management expert
QC Director, since 2010
Quality control professional
Chinese 
Spanish 
Russian 
