Such as gear, CAM, bearings, bushings, washers, valves, liquid transportation pipelines, put his hand and chemical solution mach

Gather formaldehyde has excellent physical and mechanical, heat and electrical property, the organic solvent resistance, abrasion resistance, resistance to creep resistance to fatigue, such as performance, widely used in place of all sorts of non-ferrous metal and alloy production vehicle, machinery, instrument, agricultural machinery, chemical components.