Import Compression Spring — Buy in Bulk from Supplier in China

Ocean Springs Metal Manufacture Limited produces compression springs with wire diameters ranging from 0.1 mm to 6.0 mm. The springs can be finished with nickel, zinc, tin or gold plating to improve corrosion resistance. The company emphasizes compliance with ISO standards throughout its manufacturing process. Custom designs are offered to match specific load and dimensional requirements.

Typical spring steel used in the industry is high‑carbon music wire, which provides consistent elasticity and fatigue life. Standard coil diameters for comparable springs fall between 2 mm and 30 mm, with free lengths from 5 mm to 150 mm, depending on application. A common spring rate for medium‑size compression springs is 0.05 N/mm, with tolerances of ±5 % as per EN 10270‑1. These parameters make the springs suitable for automotive suspension, aerospace actuators and consumer‑electronics mechanisms.

Buyers such as OEM manufacturers, equipment assemblers and maintenance providers typically request batch testing certificates. Ocean Springs can supply ISO 9001 compliance documents and material test reports upon request. Importers should confirm the exact lead‑time, MOQ and chosen incoterm before confirming a purchase. Payment terms are negotiated per contract, and a pre‑shipment sample is recommended to verify performance.

Ocean Springs Metal Manufacture Limited is located in Xiaolong Industrial Zone, Yuan Shan Bei Village, Changpin Town, Dongguan, Guangdong Province, China (523583). The supplier carries a harbour trust tier and an imported supplier tier, with a response rate of 0.00 and an average response time of 0 hours, indicating that communication may need to be initiated proactively. The company states that it adheres to ISO quality standards and offers metal manufacturing services for a range of industrial components.

The firm highlights its capability to produce compression springs for automotive, aerospace and consumer‑electronics sectors, providing options for surface plating, custom geometry and load specifications. Certifications mentioned include ISO 9001, and the supplier notes flexible MOQ options for bulk supply. Ocean Springs positions itself as a reliable partner for OEM and ODM projects, leveraging its Guangdong manufacturing base to serve international clients.