Room 311,Jintianyaju Building,Xinbei District

Changzhou Younuo Metal Materials Co., Ltd is a manufacturer of steel tube with well-equipped testing facilities and strong technical force.With a wide range, good quality, reasonable prices and stylis...

Room214,Huaying Building,Tianjin Airport Economic Area

Tianjin Neried Technology Co., Ltd is a professional R&D company of galvanizing equipments. We design, manufacture,test and market the whole range of hot dip galvanizing equipments,with extens...