Linyi Hongsheng Foundry Co.,Ltd was founded in 1998, with registered capital of 30million RMB. Our company located in Linyi city, Shandong province, a well-known logistics city, covering an area of more than 100,000 square meters. Our company owns advanced manufacturing facilities and inspection equipments, also with high level processing technique. We specialize inresearching, developing and manufacturing investment casting products (lost wax craft). In addition, we take the lead in passing ISO9001 : 2008 among the same industry.