ADA Electrotech (Xiamen) Co., Ltd. has been an OEM/ODM manufacture of air purifier and air fresher in China since its foundation in 1997. As located in Xiamen Export Processing Zone, ADA has been supported by the local government with a series of favorable policy, such as tax-free for the import raw materials and one-stop service for export custom declaration.

Our products are of excellent quality and safety, which are guaranteed by international approvals, such as UL, RoHS, CE, GS, PSEM KSm, etc. International quality enables our products well sold in more than 30 countries over the world. We provide ourselves to be the first air purifiers and ion generator UL approved firm in China! (Approved by UL official website) ISO9001 system, certificated by the world famous strictest firm DNV, is strictly practiced in every process. Advanced management such as, PCM (provision chain management), CRM (customer relation management), CSM (customer satisfaction management), etc. are practiced to maintain efficiency and best service.

To keep pace with the ever-changing market demand of quality control, ADA adopts RoHS management system and applies RoHS certification for products. ADA also attaches great importance to Intellecture Property protection. At present more than 100 patents we own.

We range first for categories and sales volume of air purifier in China and keep innovative R&D to up with the international frontier. Supported by the strongest R&D team which is built up by the most competitive engineers from different technical fields of air purification, more than 20 updated new models are released annually, many of which are the best sellers in the international markets. OEM/ODM experience since our foundation, we are now cooperating with many big brands in many countries, many of which are the top 500 in the world. ADA operations extend throughout the world. It has clients in over thirty countries including USA, Canada, Germany, UK, France, Russia, Spain, Korea and Japan.