We are Pinnacle Abrasives, a California-based supplier of industrial diamonds and CBN materials for cutting, grinding and polishing tool manufactures.
We are abreast of current trends in the Chinese synthetic diamond industry and are constantly evaluating new products and pricing opportunities necessary to keep your operations competitive in a worldwide market place.
Our quality control is unmatched for Chinese products. Our trained technicians in China provide additional shape sorting and sizing above the manufacturer’s operation and materials are then subject to our final quality review in California.
This represents a key opportunity for you to lower your production costs while maintaining high quality finished products.