Henan Zhengjia Trading Co., Ltd. Located in ZhengzhouCity. As a High-tech enterprise, our company specializes inR&D, manufacture and sales Oil Pump, Grease Pump, Oil/GreaseFilling system and Auto Maintenance Tools Set. After several yearsdevelopment, our company became one of leading Oil/Grease FillingSystem and Auto Maintenance Tools manufacture, with high quality& reliability which recognized by the customer. We arecontinually to develop our products to satisfy various of demandsof Automobile Industry, Workshop Production Line, Construction,Mine, Engineer Machinery etc. Sincerely reception, Reputation isfirst, quality is the first managing principle observed by ourcompany, we would like to cooperate with friends from all over theworld to develop together and establish long term stable businessrelationship. We would like offer our best price, perfect productsand skillful service to all current or potential clients all overthe world, and develop hand in hand, enjoy cooperation on mutualbenefit, create prosperity together!