YLXH Enterprises first was first established in 1988, which owns a sales company named Shanghai YULONG VACUUM PUMP Co., Ltd, two pump factories named GUANGDE YULONG PUMP Co., Ltd & ZHEJIANG XINHUAN VACUUM PUMP Co., Ltd(Formerly named ZHEJIANG YUHUAN VACUUM PUMP FACTORY)and a motor company named Shanghai YULONG XINHUAN MOTOR MANUFACTURER Co., Ltd, was the member of China VACUUM EQUIPMENT PROFESSIONAL ASSOCIATION and also one of the oldest and experienced pump manufacturer in China.

By years' effort, we have already been one of the leading pump manufacturers in China who owns an entirely production and testing equipment system, skilled workers and experienced team for developing new pumps and new technology., now Shanghai company become the design &develop, sales &after sales service centre, Zhejiang and Anhui factory are the manufactory bases.

Our main products are SK/SK-A/2SK/2BE series water loop vacuum pump, 2XZ/2X, /XD series rotary vane vacuum pump and IZ/BL/YC centrifugal water pumps and IE2 high efficiency motor. In order to meet different clients' requirements, our goods have got ISO9001: 2008, ISO14001: 2004 and CE certification. Our pumps are popular and widely used in plastic, medicine, food, paper making, electricity, coal, chemical, textile industry of more than 10 industries and have exported to Canada, Russia, Thailand, and the Middle East of over 20 countries and regions. Meanwhile we have already got good feedback and high reputation from our clients both domestic and foreign market.
We insist on offering "high quality products, responsible price, and excellent service", welcome clients all over the world.