We implement strict standardized quality management system throughout the whole manufacturing process.
All air‑suspension components follow aftermarket replacement quality standards. We carry out multi‑level inspection including incoming raw material inspection, in‑process patrol inspection and 100% finished‑product performance test. Each air suspension strut assembly, air spring and air compressor will complete air‑tightness test, load‑bearing test and fatigue simulation test before delivery.
Our self‑developed core parts such as shock absorber plastic end caps and pistons are subject to repeated material verification to guarantee durability and stable performance.
We keep improving quality control procedures to lower product failure rate, delivering reliable aftermarket spare parts for global importers and repair workshops.
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