Company Description
 SINO-USA Joint Venture Shanghai Zhengtai
SINO-USA Joint Venture Shanghai Zhengtai Welding Equipment Co., Ltdlding Equipment Co.,Ltd--one of the TOP TEN enterprises in china welding manufacturing industry. It is a high-tech leading company that is specialize in D&R and manufacturing of ACãDC and Inverter arc welder,resistance welder and nonstandard welding equipments.