sprocket heat treatment by circle
treatment by circle makes each sprocket material much more durability .
Taille de l’usine | 10,000-30,000 square meters |
Lieu de l’usine | FUZHOU, FUJIAN |
Nbre de lignes de production | 3 |
Fabrication sous contrat | OEM Service Offered, Design Service Offered, Buyer Label Offered |
Valeur de la production annuelle | US$5 Million - US$10 Million |