company profile
business history
organization
company culture
video
qualification honor
urban sewage treatment plant to increase capacity expansion solution
black and odorous water body, initial rainwater decentralized treatment solution
waterworks upgrade incremental solution
industrial wastewater advanced treatment solution
industrial aquaculture water treatment solutions
baf module (aeration biological filter module)
cbc module (efficient sedimentation tank module)
mdf module (multifunctional deep bed filter module)
equipment products
mdf multi-functional deep bed filter module
integrated products
water treatment equipment leasing
partner
partnership
surrogate
news
company news
industry news
contact us
contact qingquan
expansion and bidding project of gushi water quality purification plant (phase i) in shenzhen, guangdong province
tender promotion project of henggang sewage treatment plant in shenzhen city, guangdong province
emergency project of east district sewage treatment plant in shanwei city, guangdong province
linfen city, shanxi province, a sewage treatment plant to upgrade the project
an advanced treatment plant for an industrial park wastewater treatment plant in yichun city, jiangxi province
aquaculture wastewater treatment project in haikou city, hainan province
huizhou city, guangdong province, murakami water supply project
