Greatwall Ledlight Co., Limited was founded in Hong Kong with the objective of exploring more application of the LED technology to excel for delivering top quality, energy saving, green, environmental friendly and highly effective products. Since inception, we have grown rapidly, and now have a workforce of 300 employees, 30 professional engineers and supervisors along with 5 automatic assembling lines in a standard electronic production factory area of 13,000 square meters. We have a wide range of LED lighting products, for instances, LED Daylight Tube, LED Selling Machine Light, Home Theater Light, Indoor and Outdoor Decoration Lighting, and Auto & Motor Lighting Accessories. To maintain the standard of high quality, the company upgrades the equipment annually, and update quality control procedures to ensure that our products maintain the highest quality with competitive price. We have passed ISO 9001-2000. Moreover, we provide 24 full months guarantee and CE, ROHS, UL, FCC, CCC, Energy Star certificate for our products. Our objective is to develop long-term relationships with our clients. To do so, we have our own R&D department which can continuously provide our existing and potential clients new products, advanced designs, and patented innovations so that they can stay on the top of their markets. With our professional research, advanced technology and management, our aim is to be one of the top manufacturers of the LED lighting products in the future.