About Y&J

We are dedicated to the manufacture and supply of quality mechanical parts from casting, forging, machining and fabrication processes. Through many years' efforts we have built up a complete supply chain including our foundries, machining facilities and inspection center. Both our head office and subsidiaries have acquired the ISO9001/2015 certificate, PED 97/23/E certificate, ADW0 certificate, AS9100 certificate and...
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