As a National High-tech enterprise, Hangzhou Glentree Electronic Technology Co., Ltd. integrates the design, R & D, production, sales and after-sales service of environmental protection appliances. The Company has set up a R & D and Production Center in Hangzhou City, Zhejiang Province, China, with more than 80 professionals, industry elites and technical experts. The Company has introduced international advanced technologies and equipment to provide quality assurance for product production strictly according to the ISO9001 Management System. The products of the Company have also passed certifications, such as CE, UL, TUV, FCC, GS, and CQC, etc., and fully comply with ROHS Environmental Standards.