Fuzhou Kaisheng Precision Machinery Co., Ltd. specialize in machining drill bits parts, with 2 grooved, 3 grooved, long or short, etc, and other precision parts, according to customers' drawings, designs, samples, or patterns. We have CNC lathe, milling machine, auto lathe, drilling machines, and other equipment. Our factory has passed the certificate of ISO9001:2000. If you are interested to cooperate with us, please contact us.