TAG：Deep hole customized special machine

Dezhou Sanjia Machine Manufacturing Co., Ltd., located in Dezhou Economic Develo

Ningbo Taizhun Metal Products Co., Ltd. is located in Beilun District, Ningbo.

QingDao Haibo Punching ＆ Sheet Metal Co., LTD was founded in 1999, which engages

Our company was founded in 1998, specializing in the production of engineering m

Guangdong Chuangxing Precision Fabrication Co., Ltd. is the first national high-

Baoji Mingkun Nonferrous Metal Co.,Ltd (BJMK) is a professional manufacturer of