Company main camp: ssr supercoolant sullube32 sululube lubricant aerial pressurizer fittings for the recovery of air pressure machines in shanghai fuda compressor fittings in liuzhou compuable oils compuette oils advanced rotor lubricant oils bollet air-pressor fittings gas separation cores, air filter filtration cores, oil filtration filters, emp spare parts air compressors (involving a licensed business project, to be operated with the relevant sectoral permission)