refrigeration vacuum pump oil demands quality, because aesthetic appeal is not the only concern, make and durability set market standards. single-stage vacuum pump,double-stage vacuum pump,force pump,motor processing by Wenling Dingsheng Vacuum Equipment Co., Ltd. Pvt Ltd are developed with finest quality raw material sourced from most renowned suppliers. Being the most reliable refrigeration vacuum pump oil Manufacturer and Supplier we hold a reputable image, owing to a satisfied consumer base and a legal entity operating under Agency.We take pride in setting a benchmark with first in class kitchen products delivered straight away from our production facility headquartered in Taizhou, , China. Generating yearly revenue estimating around Approx 2 Million US Dollar, based on China,South Korea export market ratio and export value crossing US$5 Million - US$10 Million. Wenling Dingsheng Vacuum Equipment Co., Ltd. was first introduced with initial business capital estimating US$10 Million - US$50 Million, back in 2014. Now holding successful export history of around 6 Years .