Zhongshan Ruiwan Electronic Technology Co,.Ltd is a professional manufacturer devotes themselves to the purification treatment and development research for the air pollution problem,which located in famous manufacturing city Zhongshan city in Guangdong, China.Zhuhai QizhouTrade Company is the only overseas agent of Zhongshan Ruiwan Electronical Technology company.In the past 14 years,Ruiwan has been committed to the purification treatment and research of the the air pollution. And it is a professional company focusing on R&D,development,manufacture and sell of fume extraction system.Ruiwan concentrates on the products quality and R&D and has independently developed the"portable fume extractor"and the first mini type of"portable dust collector"whose technology and filters effects has been widely acknowledged by the world wide customers.We has been constantly improving products quality and has developed the different kinds of smoke filter that can be applied to different working environment.Such as:Welding,Soldering,various laser machine,Industrial-CNC punching machine;moxibustion health center,medical aspect,laboratory,Beauty salon,metal polishing,cutting and other industry environment.Furthermore,Ruiwan not only obtains nearly 30 national technology patents,but also cooperates more than 100 authorized distributor to offer more convenient and instant services to customers.Products passed the CE certificates,PONY testing,ISO 9001,and it can conform with standard of National air quality Testing,etc.Ruiwan regards Product quality as the life of the enterprise,insisting the high quality to keep survival,improving the technology to keep development and implement the brand development and strategy.We also welcome OEM and ODM orders.Whether selecting a current product from our catalog or seeking design assistance,you can talk to our merchandiser about your sourcing requirements.We are expecting your kind attention.