· Minimum order quantity: none · Material: C1022A · Whether after heat treatment: Yes · Supply capacity: 600 tons/month · Ports: Tianjin, Qingdao, Shanghai, Guangzhou… · Payment methods: T/T, L/C, D/A, D/P · Size: M3.5 M4.2 · Length: 16/19/25/32/38/50/63/75/100 Other sizes can be customized · Customizable packaging