ZheJiang Jida Metal Co., Ltd. created in 1998, is a company specializing in the production of DZ47-60, C65, C60, NC, DPN and adjusting screws and fastening fastening screws. The company has advanced production equipment and testing equipment.quality first, customer supreme " the purpose of our factory. The attitude of the product quality and the strict process of the product quality are reflected by the strict inspection.. We regard quality as the life of the enterprise, and take the sincerity and trust as the target of our development, and improve the quality of the products. The company's quality management system in line with the standards of the world standard. The company's various adjustment screws quality, complete specifications, service and thoughtful, praised by customers.