How To Control The Quality Of Forged Rivetless Chain In Production ?
Our quality control procedures include the following:
1, Raw material analysis and check steel suppliers certificate.
2, Regular dimensional checking every stage
3, Pitch tolerance checking every 10FT.
4, Hardness checking are carried out 5 parts by 1 furnace time.
We also follow others requirement if customer asking
Need a of this high quality products so what are you waiting?