East Spring is widely used in plastic mold made, automobile mold, stamping die mold and other fields. Complete product specifications, there is a round wire spring, compression spring (stainless steel round wire type), flat wire spring (light load a large amount of compression / large amount of compression in the load / small in size and load / light load / medium load / heavy load / heavy load / high load), for different customer needs. Our inventory is large, quality assurance, complete specifications, there are five colors. Welcome all orders and advice. 
 Mainly used for injection molding, metal die casting, stamping die, and other various structural precision mechanical devices. It has installed small size, flexibility, rigidity, high precision and long fatigue life. The spring surface is rectangular, color spray, looks beautiful! 
 Shenzhen Longsheng hardware firm is a business of mold parts, mold material, machine tool accessories for professional company, is the industry's most influential suppliers. East Development Agency of Japan companies spring, Datong mold and a variety of domestic and imported spring round wire spring, Germany HASBERG, H + S, YCT precision pads, safety devices, steel wire imported from Japan, grinding, precision machinery parts exhibition and so on. The company has a huge national sales network, improving the logistics distribution center, good after-sales service system and professional exhibition center, a large wholesale store. We have been adhering to the "professionalism, integrity and development" business philosophy, you are "the most stable quality, best price, fastest delivery, the most sincere service." Warmly welcome businessmen at home and abroad for long-term business cooperation, create brilliant win-win situation! 
 Shenzhen Longsheng hardware firms to carry out online direct marketing has always adhered to the "professionalism, integrity and development" business philosophy, adhere to the "most stable quality, best price, fastest delivery, the most sincere service" to customer service purposes, has been a profound recognition of our customers. Hope to work with the best distributors around the country or the hardware store, the factory building long-term stable relations of cooperation. Our business philosophy: the company with customers, suppliers, employees, the pursuit of win-win co-existence and sustainable development. Quality: the pursuit of quality excellence, continuous improvement to meet customer requirements. Service: honest and trustworthy, prompt delivery and good service.