TECHNICAL STRENGTH
Contact Us

Phone +86-5319-7600628

E-mail admin@clseals.com

Address Yongping Road Licang District, Qingdao City, Shandong Province, China

TECHNICAL STRENGTH
End-to-End Authoritative Testing
2026-09-02
End-to-End Authoritative Testing
CNAS-accredited laboratories provide comprehensive performance verification for rubber & plastic components, NVH systems and sealing products.
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Large-Scale Intelligent Manufacturing
2026-09-02
Large-Scale Intelligent Manufacturing
Equipped with an automated mixing center and multiple production lines, delivering an annual output of over 130 million products to meet multi-category production demands.
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Self-Controlled Material Formulations
2026-09-02
Self-Controlled Material Formulations
Supported by a provincial-level R&D institute, with 35 years of industry experience and a database of over 2,000 rubber & plastic formulas.
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Simultaneous R&D of Products & Molds
2026-09-02
Simultaneous R&D of Products & Molds
Independent design of product structures, processes and molds, with an annual capacity of over 1,000 sets of high-precision molds.
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