Zhejiang Yongjiu Scientific & Technological Industrial Co.,Ltd

The company was established in 1981,and owns one of the country's ?three earliest?as follows since 3-project reform and open:

The company?s Solenoid Valve Factory – Yongjiu Electromechanical Factory is one of
the earliest scientific and technological non-governmental enterprises.
The multifunctional solenoid valve patent invent
ed by the company?s research institute is the earliest one that won the International Gold Award and is one of the folk technical result.
The company?s Yongjiu Electromechanical School is one of the earliest private vocational and technical school.