Two years ago,

We made a promise of 36-month warranty.

Market can identify excellent quality of our products!

Our products can adapt to any hard environment.

、

Yunnan mine,

Underground depth ≥ 1000m, ambient humidity ≥ 95% RH, ambient temperature ≥ 35 ℃

Foshan wire drawing machine site,

Metal dust is beyond recognition, has been stable operation into the sixth year

On the ground floor,

Mud and dust on both sides, dirty face really doesn't matter

and so on