Ever since the beginning of our company, Changchun Welltech Industry Co., Ltd., in the year 2009, we have been a premier manufacturer, supplier and exporter of high-quality products like High Purity Hydrogen Purification Equipment, Roll Forming Machine For Ridge Cap Profile, Cut To Length Line Machine, Inverted Wire Drawing Machine, CNC Cylindrical Grinding Machine, etc. We constantly commit to delivering complete solutions for customers, offering customized R&D, production, installation, commissioning, maintenance, and operating support for metallurgical machinery and equipment, relying on four large R&D and production centres in Yantai, Dalian and Wuxi. All our products are based on modern technology and consistent in q