floating devices 6 iso certification hollow steel balls

Product Application

Zhangqiu Ruinian Casting and Forging Co., Ltd. is a professional company producing grinding media, including forged steel ball, casting iron ball and hollow steel ballsin China.we was founded in 2008, specialized in various kinds of steel and wrought iron products with best desigh and high quality. They are widely used in railing, gate and fence and so on. We can also produce according to your design or samples.

Main Features

1.Iron hollow ball
2.Q25 material
3.20mm-150mm, thickness: 0.8mm-3mm
lid / half-hollow/ hollow balls we can supply
5.Easily to weld
6.Anti-rust
7.Welcome OEM and Custom product
8.MOQ: 300 piece. More quantity, lower price
9.Delivery: 10-20 days
10.Transportation: By sea, By air
11. Payment term: T/T  L/C

Strict QC system

Customized packings 

Different size

Worldwide exprot