Jiangsu Suzhou Purification Technology Co.,Ltd,（Jiangsu Suzhou Purification Engineering Co.,Ltd），Suzhou Air Clean & Condition System Equipment Installation Co., Ltd. (the former Air Clean Engineering Design Institute of SPGC) is a whole-owned subsidiary with independent legal person qualification of Jiangsu Suzhou Purification Group Co., Ltd, an enterprise with the earliest history of contracting the air clean and condition system engineering in China. Being an enterprise with Grade B Qualification construction Certification of mechanical and electric engineering & air clean and condition system engineering, the company can specially provide the comprehensive service of design, fabrication, installation and testing of air clean and condition system equipments and engineering projects with various cleanclass for various trade fields.

　　Since its establishment more than 30 years ago, the company has contacted more than 2500 projects, in various hi-tech fields as solar energy, machinery, electronics, pharmacy, auto, IT, university and so on. The company also has good business of clean room projects in USA, Russian, Yemen, Ethiopia, Macao，India, Bangladesh, Iran etc.

　　The company has imported PU core panel line from Italy, and the advanced production lines for rocky wool core, gypsum core and honeycomb core panel . Recent years, the company has developed the T-bar ceiling structure, air sealing doors and windows for clean room, which can meet the requirements of various customers.

　　The company has an intellectual managing group of more than 30 senior engineers, senior technicians Class-1&Class-2 project manager, and constructor as well as an excellent construction team of skilled and qualified workers who have accumulated a wealth of experience in design, fabrication, installation and testing. Being a hi-tech and up-to-date enterprise of Jiangsu province, the company has passed the quality assurance system of ISO 9001:2000 with the strict managing system so that have the capacity to contract the various air clean and condition projects with up to ISO class 3 , thus enable the company to meet with the requirements of customers for the technical specifications in each project. Further more, provide the perdurable and perfect services both during construction and after complement of the project.