Dalian Cohesion Spring Co., Ltd. is a professional manufacturer of die springs and export our products to Southeast Asia, Europe and other regions. The CHS offers high quality, optimal cost-effective products for famous spring mould parts suppliers. We also have a senior technical team worked in well-known Japanese companies for decades, which owns the ability comparable to Japanese brands in spring design, development and quality management. Meanwhile, we actively participate in international exhibitions, such as the Hanover (Germany) Industrial Fair, ASEAN (Thailand) International Machinery Exhibition and DMC (Shanghai) with good reputation domestically and abroad. In addition to providing ISO10243, JIS B5012 standard die spring, we also offer customized services to special requirements. The CHS seeking superior regional agents to provide more customers with good quality and competitive price springs of ours.