zhengmian wuchang

Zhengzhou Guandu Machinery Equipment Co., Ltd. was established in 2011 with ISO9001-2008 international quality certification. and is cooperating with Henan Universty of Technology. Our company is a m...

since 2008. we are leading manufacturer of machined parts. suppliers our valued customers with finest quality products. we specialized in CNC turning& milling components, precision hardware pa...