Wenling Yangyi machinery and electrical Co.,Ltd with over 10 years experiences,Yangyi gained rich experiebnces and technologies on manufacturing/trading on vacuum pump,recovery machine,tools ,gauge,and scale,leak detector etc.stand on perfect quality control system and advanced testing equipments,Yangyi produced stable and excellent quality products to customers all over the world,and Yangyi is alsp registered as a well known local brand in Chinese Market,Following the company's conception of "Technology leads Development,Quality strengthen Viability",Yangyi's production has reached in many fields such as refrigeration maintain,printing machine,medical equipment,vacuum packing,gas analyze and thermoplastic molding etc.we warmly welcome customers all over the world to visit our company and seek for long term cooperation for future.