API Carbon Steel Pipe, Automatic Packing Machine and Blade Grinding Machine
Company Introduction
Shanxi Haina H-tech Precision Machinery Co., Ltd.
Account Registered in: 2018
Last Login Date: March 27, 2024
Our company is a high-tech enterprise specializing in designing and manufacturing the straight seam HF pipe welding machine(ERW LINE), straight seam submerged-arc pipe welding machine, large diameter