Dongguan Pure-Air Tech. Co., Ltd has well expertise in the field of industrial * extraction. We are environment protection pioneers, so we are developing the latest industrial * & dust filtration solutions for many industries. Such as laser processing; Electronics & PCB board producing; Automobile & machinery manufacturing; Printing & AD Processing; Food/Pharmaceutical & Tobacco manufacturing, Lab, beauty & medical work.Dongguan Pure-Air Tech. Co., Ltd warehouse and distribution center are located in Dongguan, China. Through long time product development, we can offer different * extraction system to meet our distributors & end users demands. Of course, with our in time full series service.