HangKe Optoelectronics Group was founded in 2003, is a professional and world-leading manufacturer of LED Filament Bulbs and related components. We are the one and only factory in China who produce Filaments, Stems, Bulb Shells, Drivers and Finished Bulbs all by ourselves. The vertical industry chain enables more strict quality control, lower costs and faster delivery.We are the top supplier for PHILIPS, OSRAM, FEIT etc. We have all kinds of certificates such as BSCI, ISO, ICS, CE, RoHS, etc. and comprehensive patents including packaging patents and Ledisong structure patent. Integrity first and win-win cooperation are our core values. With our reliable quality products and professional service, we are confident that it will be a positive experience every time you cooperate with us and satisfied with everything you buy form us.Welcome customers and friends from all around the world to contact us for possible business opportunities. Any inquiry from you will receive our immediate attention.

Business Type	Manufacturer, Trading Company	Country / Region	Zhejiang, China
Main Products	LED Filament Bulb, Filament Bulb, LED Filament Light, Decorative Filament Bulb, Filament Lamp	Total Employees	501 - 1000 People