We have 55+ R&D engineers, holding nearly 300 patents with over 80 new patent applications filed annually. Our independently developed high-current torsion spring technology fills a domestic gap and reaches internationally advanced levels.
We have 55+ R&D engineers, holding nearly 300 patents with over 80 new patent applications filed annually. Our independently developed high-current torsion spring technology fills a domestic gap and reaches internationally advanced levels.
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Trusted by global industries for certified waterproof & industrial connection solutions.