Shenzhen Jinrui Precision Carbide Technology Compa

Tungsten carbide drills, router bits, end mill and various special high precision tools were designed and manufactured by JINRUI PRECISION CARBIDE TECHNOLOGY CO., LTD where located in Shenzhen city, China. By stringent control and optimization of each manufacturing step from raw material procurement to processing to finished product inspection, Jinrui strives to produce premium quality products at low cost.