Zhejiang Chuangwei vacuum equipment Co., Ltd is a joint-stock cooperative enterprise. It has new ideas, new pattern and new technology. Also it has new modern management mode. The technology research and development team of company is composed of several engineers who have more than 10 year experiences in vacuum equipment. Especially the design of screw vacuum pump, roots vacuum pump is in the industry leading level in China. Such as energy saving, low noise screw vacuum pump, anti-corrosion screw vacuum pump, screw vacuum pump without leakage and corrosion resistant roots vacuum pump, leak proof composite seal design, etc. The company salesman and service personnel are all engaged in the vacuum pump production and sales of more than 10 years. They know the pharmaceutical industry, chemical industry, metallurgy, electronic technology deeply. The company's salesman and service team strive to provide customers with the best vacuum solutions, selecting cost-effective, suitable and reliable vacuum equipment, to be customers' sincere partner.