We specialize in producing machine operating piece with "Sanshi" brand . Mainly products: Knob ball, handle jacket, starlike handle, crossed handle, Empaistic handle, milling machine handwheel, round rim handle, and so on.

Materials: Bakelite, plastic, metal screw.

Knobs are used as universal parts of various machine tool.

We can provide various of handles, handwheels, knobs and other machinery accessories, which are used as universal parts of various machine tool as well as food machinery, printing machinery, packing machinery, agriculture machinery and so on. Among them, lobe knob, switch knob can be used in furniture and kitchen utensils. Features: Wear resistance, non-deformation, oil resistance, high temperature resistance, resistant to other chemical agents.