Import Compression Springs — Buy in Bulk from Supplier in China

Hs Spring supplies compression springs engineered for industrial applications that require consistent load-bearing under repeated stress. The springs are designed with precise tolerances to maintain stable spring rates in mechanical assemblies, with wire diameters and coil configurations tailored to specific force-displacement needs. Originating from Jimei, Xiamen, these components are built to withstand high-cycle fatigue in dynamic systems.

Material composition typically includes music wire, stainless steel, or oil-tempered steel, with surface treatments such as zinc plating or passivation applied to enhance corrosion resistance. Standard grades for industrial compression springs include ASTM A228 for music wire and ASTM A313 for stainless steel, with typical diameter tolerances of ±0.05 mm for precision applications. Variants may include conical, barrel, or hourglass shapes to accommodate space constraints or variable load profiles.

These springs serve as critical components in automotive suspensions, valve assemblies, and electrical connectors, where reliable force delivery is essential. Buyers in the machinery, aerospace, and consumer electronics sectors source them for prototypes and mass production. Trade terms such as MOQ, packaging, and Incoterms (FOB, CIF) should be confirmed directly with Hs Spring, as these are not specified in the listing. Secure packaging for transit is standard practice to prevent deformation.

Hs Spring operates from Jimei, Xiamen, Fujian Province, China, with a focus on industrial-grade compression springs. The supplier is classified under the imported tier with a harbor trust tier, indicating a baseline level of verification for international trade. Response metrics are not available, as the listing does not provide a response rate or average response time.

The company’s profile does not specify additional details such as year of establishment, production capacity, or certifications beyond what is implied by the product listing. Buyers should confirm the supplier’s manufacturing capabilities, quality control processes, and compliance with industry standards directly. The address in Jimei, Xiamen, positions Hs Spring within a region known for precision engineering and metalworking.