oem air purifier manufacturer

Olansi Healthcare Co., Ltd is a professional manufacturer of Air Purifier, Hydrogen Water, Olansi Water Purifier etc healthcare products, more than 12 year experience since 2009 in Guangzhou, China. 60,000 m2 own injection mold factory, own filter factory, own mold factory, own assembling factory! 600 square meter professional laboratory, 30 engineers' R&D team. We ar...