Qingdao Delphi International Co., Ltd. is a qualified supplier, offering low costs solutions for construction, industry and marine equipment. We have a wide range of products in the line of lifting and materials handling. Most products are manufactured in accordance with different international standards, such as DIN, BS, ASTM, JIS and ISO9001.Products for lifting purpose are generally tested and inspected before shipment, accompanied with quality certificate. Tensile test, magnetic test and fatigue test will be proceeded for those over head lifting chain components, to assure all products meet EN standard and ASTM standard.We also can offer general forging solutions for all new products based on customer's samples or drawings.