Hangzhou Vigor Magnetic & Electronic Technology Co., Ltd is a High-Tech Corporation which is located at Hangzhou High-Tech industry development zone. It is specialized in ferrofluid, vacuum feedthroughs and the related products. Now our main products are vacuum feedthroughs, and we also have succeeded in developing the high-pressure feedthroughs. Our company has been very proficient in magneticfluid sealing technique, and we have our own patent —— <> Patent ZL01238583.2 
Our company of machining part covers an area of 1500 m². We mainly make Vacuum Feedthroughs and high Precision Components. There are several imported Mazak machines, several machining devices and several instruments for drilling, milling and sawing as well as diversified precise measures. The temperature of producing department is 20±5℃ and of QC department is 20±2℃. The workshops are of constant temperature to insure the stability of the products' precise and the credibility of quality checking. Besides, we have set up our own testing center which includes dynamic test, helium leakage test, water leakage test, vacuum level test, etc. All these have build up a full precise machine manufacturing ability.
Our products have been widely used around the world. Welcome to contract with us and develop magneticfluid technique together with us. 

Hangzhou vigor Magnetic & Electronic technical Co.,Ltd