Dalian Zhong Tian Rui Hai International Trade Co., Ltd

The stair treads can be devided into weld fixed and bolt fixed according to stair connecting, besides, with or without front ***** front fender can ad

Portable CNC cutter can cut random complicated plane figures with flame or plasma like the gantry type heavy duty CNC cutter. It doesnt take up settle

In general, pressure vessel mainly consists of shell, heads, flanges, potted elements, opening tubing connection and supports, also equipped with safe

Zhongtian Ruihai occupies nearly 40000m2 and building area is more than 20000 m2.We have three machining processing workshops. There are more than one

Zhongtian Ruihai occupies nearly 40000m2 and building area is more than 20000 m2. We have six steel stucture processing workshops (equipped with many