Yancheng XinSiSheng Metal Products Co.,Ltd is located in Yancheng , Jiangsu .The company has been engaged in the forging industry for 27 years since it was established in 1988 . It is the most competitive factory for manufacturing of scaffolding couplers and forging blank pieces . We have 200 staff and over 8% of them are reserchers. The factory owns the best workshop and the most advanced production equipment. We possess wonderful fame in the domestic and international, such as Europe, Middle East, Southeast Asia and so on. Our company have sent delegations to visit Korea, Taiwan, Germany and Japan for many years.