Daxuan machinery is the professional rotary joint manufacturer in China. The main products are: rotary joint, power signal source rotary joint, swivel joint, high voltage rotary joint, hydraulic rotary joint, swing joint, pipeline compensator, quick-change connector, seal folding ring, R-type packing ring, siphon, inverter, delivery valve and other sealing products. It is widely used in steel, dedicated converter joint, SRHP, mud gun-blast furnace hydraulic rotary joint, continuous casting rotary adapter, heating furnace rotary connector, war industry, aerospace products, papermaking, packaging, chemical industry, rubber, plastics, TCXRP, glass, starch, oil, medicine, washing, tobacco, drying, electricity and foodstuff industries.