News

Zhu Kongjue, chairman of Shandong Yongan Special Equipment Co., Ltd., warmly welcomed the leaders of the Provincial Market Supervision Administration to the company for research and guidance, and expressed his gratitude to the market supervision department for their care and support for the company's party building work and production and operation over the years.

We have Jia Ruiqiao, an airtight employee from the third workshop of our company's production department, who proposed improvement suggestions for the vertical upper valve machine during work and cooperated with Comrade Fang Meijiang to complete the improvement of the vertical upper generation machine. We now commend his technical innovation achievements!