Linyi MassMutual Chain Factory - Shandong region's largest chain manufacturers, the annual sales of the chain fence, galvanized chain, galvanized chain, galvanized chain of nearly million tons, the products have been sold in more than 30 provinces and autonomous regions, occupied the national market share The 10% or so, while exports more than a dozen countries including USA, Germany, Russia, Eastern Europe, Southeast Asia and Africa. To win the trust and support of our customers, products are rated internationally renowned brands. Welcome Log http://www.lydxltc.com