In Aug. 2003, Laizhou Wanhua Mining Equipment Grouting Bolt Manufacture Co., Ltd. was restructured out of Shandong Laizhou Mining Grouting Bolt Factory, which was founded in 1986.The company has 20 years’ successful experience and outstanding achievement in producing various kinds of mining rockbolts, shovel edges of scrapers, and other industrial and mining equipment and accessories etc., and has relevant references. The annual production capacity of rockbolt is 1.2 million sets, and that of shovel edges is 1200 pieces, which are well sold both at home and abroad. The company has a registered capital of RMB 8 million, and covers an area of 1800 square meters.