Ningbo True-blue Electrical Appliance Co., Ltd, Specialized in Heaters, fans, water purifier, air purifier appliances Manufacturing, one of the biggest heaters and fans manufacturers in China. With more than 10 years design and research experience, True-blue become a professional season products supplier Basic Factory Information 10 years&＃39; Heaters Manufacturing experience More than 10 years&＃39; export experience 10 assembly lines No. of R&D Staff: 5 - 10 People No. of QC Staff: 11 - 20 People Employees: More than 300 Factory Area: 40,000 square meters 900,000-units yearly capacity Facility Injection molding machine, Punching machine, Paint spray booth,Products line: 1) Convector Heater, 2) Fan Heater, 3) Halogen Heater, 4) Infrared Heater, 5) Mica Heater, 6) Oil Filled Radiator, 7) Quartz Heater, 8) Wall mounted heater, 9) Stand fan, 10) Table fan, 11) Industry fan, 12) Ceilling fan, 13) Tower fan, 14) Box fan, 15) Wall fan, 16) Metal fan, 17) Air cooler, 18) Air purifier, 19) Water purifierCertificate CE, GS, LVD, EMC, ETL, SAA, IRAM, SASO, ETL and ISO 9001:2008 ISO 14001:2004Quality control No. of QC Staff: 11 - 20 People Supplier option and valuation---product certified testing---quality of parts control---process monitoring--- product inspection ---routine test Management Certification: ISO 9001:2000 , ISO 14001:2004Warranty 1 year for product 1% free spare parts