Shenzhen Jinzhou Precision Technology Corp.

Jinzhou Cemented Carbide Co.Ltd. was founded in 1986.Located in Shenzhen,China,The Company is China's largest high-tech designer and manufacturer of PCB tungsten carbide drills,routers and various special high-precision tools.By stringent control and potimization of each manufacturing step from raw material procurement to processing to finish product inspection,JinZhou strives to produce premium quality products at low cost.The Company acquires from the best-known tungsten cabide producers in the world ultrafine tungsten carbide ods that are engineered specially for making PCB machining tools.Equipped with this state-of-the-art CNC grinding machines from Gemany and Switzerland and with the strong inhouse design and engineering capabilty developed over many years,Jinzhou has been able to produce a wide spectrumof carbide drills and routers that meet the needs of most challenging PCB drilling and routing applications.Our standard carbide drills cover the diameter range between 0.05mm ... [Detailed]