In 2010 Suzhou Fenglishi Co.,ltd. was established which is focus on manufacturing side channel blowers is a modern integrated enterprise locates in Suzhou China,Company covers10,000 square meters with three manufacturing buildings .In 2016 Yiwu yuetuo machininery technology Co., ltd. was established which focus on international market. Our products have been exported to America, England and Australia and Iceland etc . In 2021 Anhui Ringbo Intelligent Technology Co.,Ltd. was established with main focus to develop and manufacturing high-speed turbines. All the tools on Alibaba platform are directly from the factories, big or small, our factory are using those tools everyday so we know how to reduce production cost and How to improve production efficiency constantly.