Industry-leading Reputation & Reliable Delivery Capacity

We have two major production bases in Shanghai and Jiangsu with a total plant area of 60,000 ㎡, equipped with full imported precision processing equipment and automated assembly lines. We realize closed-loop full production from raw material screening, turning, heat treatment, ultra-precision grinding, precision testing, automatic assembly to warehousing and delivery.

Our team consists of over 150 employees including dozens of core technical engineers. We annually produce more than 60 million sets of precision bearings, widely applied in medical devices, precision instruments, office equipment, power tools, sports leisure, fishing tackles, military equipment and other high-end precision sectors.

We set high precision, low noise, long service life and superior stability as core product standards, supported by a rigorous full-process quality control system and ERP information management system. Our testing center is furnished with complete high-end precision testing instruments including roundness testers, contour meters, roughness meters and hardness testers, delivering micrometer-level inspection for raw materials, semi-finished and finished goods to achieve full-process traceability and zero-defect control, fully complying with global industrial standards.

Endowed with robust R&D strength and stable product quality, we have obtained ISO9001 Quality Management System and GJB9001C Military Quality Management System certifications. We are certified as National High-tech Enterprise, Shanghai Specialized & Innovative Enterprise, Songjiang District Technological Innovation Leading Enterprise and National Credit System Demonstration Unit, owning multiple independent intellectual property patents. We can deliver customized bearing overall solutions for special materials, extreme working conditions and non-standard requirements.

We strive for perfection in every detail and look forward to establishing cooperation with you.

[email protected]

021-57793108 / 021-57790082/13817802141

North No.1699, North Yu Road, Sheshan Industrial Zone, Songjiang District, Shanghai (Headquarters & Shanghai Factory)

SWC has 40 years of experience in precision miniature bearing R&D and manufacturing. Supported by standardized production, stable quality, complete testing equipment and sound management system, we build comprehensive competitive edges and dedicate ourselves to providing customers with exceeding-expectation products and customized services.

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North No.1699, North Yu Road, Sheshan Industrial Zone, Songjiang District, Shanghai (Headquarters & Shanghai Factory)

021-57793108 / 021-57790082

[email protected]

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