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1988

Established Shangyu Ventilator Factory

Shaoxing Shangyu Ventilator Co., Ltd., formerly known as Shangyu Ventilator Factory, is a state-owned enterprise restructuring. It is generally called Zhejiang Shangyu Fan in the market.
1995

Passed the test of the National Fire Test Center

In 1995, the fire-fume exhaust fan series and smoke-exhaust fire valve series passed the test of the National Fire Inspection Center. The Provincial Fire Department issued the production and sales license of fire-fighting fans and smoke-exhaust fire valves. Other series of products have passed the appraisal of the Provincial Technical Supervision Bureau.
1999

Passed ISO9001 International Quality System Certification

The company passed the ISO9001 international quality system certification in 1999, and established a quality assurance system for the entire process of procurement, production, inspection, sales and after-sales service.
2007

Won the Chinese brand-name fan product

In 2007, the company was comprehensively evaluated as "China's Famous Fan Product" by the "China Quality Brand Supervision Committee" and "China Quality Supervision and Inspection Center".
2008

New Phase II Plant

The company built a second-stage factory in Chunhui Industrial Avenue, Shangyu District, Shaoxing City in 2008
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