Sharpstone electtonics inc. was established in 1992, products related to computer integrated systems, multimedia applications, security monitoring systems. As the business growing, we introduced a high-tech talent, and established the IC design department, business engaged the IC of power management design, design of the LED driver&power supply system, the PWM controller, the LED drive IC. With the rise of the semiconductor lighting and the support of high-tech R & D team, we fully hold the core of LED lighting products technology, the company spent 30 million to set up LED factory and lighting R & D center in Shenzhen, branch established by the Central China East China (Anhui). Beijing, Tianjin, established new LED lighting sales center. Under the background of strong R & D department of IC and LED lighting, Our LED lighting products have a strong technical support, also to make our products to obtain a guarantee of quality. Our LED lighting products related to LED Bulbs, LED panel lights, LED down lights, LED spotlights, LED spot light, LED strip and LED lumen bar. we company passed the ISO9001: 2008 quality system certification, our products also passed CE, RoHS, 3C, and other related products of domestic and international certification. At the same time, we involved in the energy-saving lighting engineered (commercial lighting) and other associated works. R & D center is also giving us the ability of researching new products which based on the customer needs and product features, designing lighting products and circuit protection for cars and other specialty products. Our design team is composed of a number of Ph.D.-level senior engineer from the United States and China, it is an innovative capacity of technology, management team. Prof. Pei and his team have more than 30 years of experience in IC design, which also have experience in analog circuit design in the United States, worked at the U.S. National Semiconductor, Texas Instruments, MAXIM company, ZILOG authority of IC design companies, with a number of U.S. patents and research papers. R & D team make full use of advantages in human resources, based on the community to provide high efficiency, good quality, safe and reliable concept, designed a series of lighting products. Our products were quality assurance than in other enterprises. Sharpstone electronics inc. will continue to use our strengths, excellence, quality products and services, steady step on the domestic and international markets in LED lights. we believe that your excellent foresight and sincere cooperation, will bring us mutual benefit, and jointly create a better tomorrow!