高潮喷水一区二区三区,色欲av蜜臀av久久久久久蜜桃,91精产,wwwww.国产

Main Products
Products Grade: 410S/0Cr13
Specifications: φ5.5~9mm
Applied Standard:  agreement
Characteristics: core pulling rivet,cleaning balls.
Applications: Stainless steel wireStainless steel fasteners
Use of Products: 410S has lower Carbon than 410. It usually used for rivet 、core pulling rivet and cleaning balls.