Hangzhou Tanvi Technology Co., Ltd. was established
2010~2012
Hangzhou Tanvi Technology Co., Ltd. was determined to provide filtration, separation and purification solutions for global customers
2013
Tanvi sanitary vent filter housing heater start production
2015
Hangzhou Tanvi Technology Co., Ltd. was renamed as Hangzhou Tanvi filtration equipment Co., Ltd. establishing the enterprise idea of Tanvi, 'no filtration, no life'
2016
Quality system certification was established
2017
Halal system certification completed
2018
The company's comprehensive production system adjustment was completed
