Zhejiang Star International Trade Co., Ltd. Is a full service vacuum engineering, sales, and service company specializing in vacuum pumps to include different rotary vane vacuum pumps, oil-free vacuum pump, liquid ring vacuum pump, scroll vacuum pump, roots vacuum pump etc. Our products have long operation life, stable and reliable quality, high vacuum, duly shipment, completed sizes to meet requirements of different customers from different market, such as U.S.A, Canada, Italy and Norway etc. Now, we�ve gained CE Certificate, manage our production under ISO9000:2000 system, and we have actively invested in research and development of all our products.Based on firm performance and stable quality, we enthusiastically provide sincere and prompt service, to our customers and establishing sustainable business operation.