Most of the excellent high-purity raw materials come from domestic high-quality powder companies, and some raw materials come from foreign markets. The materials are strictly controlled and quality certified to meet the needs of some customers with lower budgets.
The tolerance is determined by the size, shape, material and production method. Using our high-precision grinding equipment, we can provide a tolerance range of 2μm (that is, 0.002 mm); the roughness value can reach Ra 0.05.