Our factory has **0 workers,****0m2 workshop, *4years fastener
industry experience, ISO***1 certificated, responsible sales team,
quick response for customer\'s requirement,one hour reach Shanghai
or Zhapu port, those are how we keep superior quality and
competitive offers for global valued customers.
WASHER:Flat washer,Spring washer ,DIN**5,DIN**6,DIN**7B,ASTM F**6,
DIN***0,DIN**0,DIN***0,DIN***1,USS,SAE etc,
