on december 19, 2019, shenzhen qingquan was invited to participate in the annual drainage work meeting and sewage treatment technical product exchange meeting of the drainage professional committee of sichuan urban water supply and drainage association, and mr. dai wenquan, deputy general manager, m
[2019-12-25]
2019 drainage technology seminar of water industry branch of china civil engineering societyon november 8-11, 2019, the 2019 drainage technology seminar of water industry branch of china civil engineering society was held in guiyang guizhou hotel. the meeting focused on the hot topics of water treat
[2019-11-19]
on november 2, 2019, mr. ye changming, chairman of shenzhen qingquan, was invited to attend the 37th annual meeting of the water supply and drainage committee of hunan society of civil engineering and architecture, and wu bo, an engineer, made a special report on the application of upflow filter in
[2019-11-07]
深圳清泉院士（专家）工作站成立一年，对公司提高产品竞争力及行业水平起到了关键性作用。遥感技术等智能感知技术的加入，智能水务系统支持网页及手机app在线查看项目运行数据，基本实现“无人值守，告知巡查”。
[2019-10-24]
on october 11, 2019, led by president zheng of guangxi urban water supply and drainage industry association, leaders of guangxi water union and water division held technical exchanges with shenzhen qingquan company in shenzhen. as a member of guangxi urban water supply and drainage association, shen
[2019-10-17]
introduction: from august 27 to 30, 2019, the 2009 china sewage treatment plant advanced symposium (the third session) sponsored by china water supply and drainage magazine was grandly held in ningbo pan-pacific hotel. this conference is a very influential and professional event
[2019-9-05]
