Zhangjiagang Hengchang Welding Materials Co., Ltd. is a company that provides Welding, Automation, Manufacturing engineering and more. Zhangjiagang Hengchang Welding Materials Co., Ltd. is headquartered in China Jiangsu Sheng. Zhangjiagang Hengchang Welding Materials Co., Ltd. was founded in 2001. Zhangjiagang Hengchang Welding Materials Co., Ltd. has a total of 47 patents