Jiangsu Suzhou Purification Technology Co., Ltd is a state-ownedsubsidiary affiliated with Jiangsu Suzhou Purification(calledSujing in Chinese) Group, an enterprise with the longest history inChina of specializing in design, manufacturing, installation,testing and verification of Clean Room system in China. Being anenterprise with Grade 1 Qualification of Construction Certificationfor air cleaning and conditioning system engineering, our companycan provide our clients in various fields with comprehensiveservice in designing, manufacturing, installation and testing theair cleaning and conditioning system at various cleanlinesslevels.