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DEVELOPMENT HISTORY
- 2021
- Establish Tofu Ventilation Technology Company
- Research and development laboratory high-performance exhaust cabinet, VAV control system, VAV butterfly valve, Venturi valve
- 2019
- Completed the purchase of a 51 acre, 27000 square meter factory building
- 2018
- Establish Tofu Intelligent Control Company to produce and sell laboratory control systems
- 2017
- Establishing Cohen New Materials Company to produce and sell ceramic countertops
- 2015
- Purchase 10 acres of land, build a new factory with an area of 13000m 2, and relocate as a whole
- 2009
- Lease a 7000m2 factory to expand production
- 2003
- Purchase a factory covering 3.8 acres and 3200 square meters, and register a new Cohen company
- 2000
- Developed universal exhaust hood, PP water basin, emergency eye wash device and other products
- 1998
- Start producing faucets and air valves
