Shenze Xinyuan Hardware Processing Factory is a manufacturer of s-pin without wire, bolt, tie bolt, galvanized iron wire, bunched bolt, large hook, small hook, l hook, support pin and galvanized wire, with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in construction engineering and other industries. Our products are widely recognized and trusted by users and can meet ...