Qingdao Quanley Co. Ltd. is a professional iron, carbon steel and alloy steel castings company. Now the leading products are Iron castings , Carton&Alloy, Steel castings and stainless steel castings. Depending on the advanced technology, perfect quality guarantee system and powerful researching agency, Quanley company has taken the leading position in product quality and sales scale in the same industry. Quanley company has been passed the ISO9001:2000 Quality Certification System. The products are widely used in Automotive /Engineering, Municipal fittings, Agricultural parts, Fluid power industry, Container fittings assembly and Power transmission annex. The products have been exported to Germany, USA, England, Japan, Poland and Australia.