• JIN YUAN BAO SPRING EQUIPMENT CO., LTD

    JYF was originated from Taiwan, founded in 1982 as computer controller and spring machinery producer. Today, we located at Donguuan city, China, with 15, 000 squrare meter production facility enhanced efforts applications research new product development supported by reliable after-sale ...

    Telephone:86-523239-0769881218Address:ZHONGTANG, DONGGUAN, GUANGDONG, China

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