About Us Let us take care of all your mechanical needs. If you are looking for the best solvent or oil recycling equipment to reuse your solvent waste, we are here to help. The team of certified experts with tremendous experience in recycling system design & manufacturing who’ll walk with you all through HongYi brand solvent recycling machine and centrifugal oil cleaner are exported all over the world for many years. Years of experience 0 + countries 0 + industrial application 0 + customers 0 +