Desc:Product Description HNHONGXIANG glass diamond grinding wheels are manufactured by using high-quality diamond powder as the raw material. Precise dimen...
Desc:Product description(1) the roughness of the rotor surface is reduced, and the screw pump and rotor match accuracy are improved.Under the same interfer...
Desc:Product DescriptionNatural material - river stone made with carvings, non-stick printed text or etchings. Polished, smooth, hand-engraved.Rocks range ...