Our company supply spare parts and maintenance for different type oil purifiers. Also we do the improvement of technology of the oil purifier. The spare parts we supplied includes vacuum pump, oil pump, switch, contacts, heater, roots pump etc. Our company has national-standard oil purification experts and professional engineer on inventing and application. We keep a leading position in oil purifier industry based on advance design, strong technology support and obvious ability of producing. Since we begin such services, there is an obvious efficient result on energy regeneration using and saving production cost.