We are Nanjing Haoding Metal Products Co., LTD, a professional manufacturer and exporter of scaffolding fittings and accessories. Our knockout products are scaffolding couplers( EN74/BS1139 both forged and pressed type) and steel planks. We also supply other products such as ledger, bottom cup, ladder and so on, with current production capacity about 400 containers per year. Our products are sold well to these markets: UAE, Sandi Arabia, Ukraine, India, Singapore, Thailand, America and so on. We can offer you the highest quality products, at competitive prices with our best services