925 sterling silver ring with ca stone

view more

mine metal silicon chrome

Silicon metal : model NO :441, 553, 1101, 2202, 3303 Si>99% Fe:0.30%max, Al:0.30%max

Steel bar chrome

Steel bar chrome Hard Chrome Thickness:20 Micron min. External diameter accuracy: f7,h7,f8,h8

Tin Free Steel Chrome Coated

Tin Free Steel Chrome Coated 1. Widely used for ends, lips, twist-off caps 2. Eco-friendly packaging 3. Factory in Zhongshan