Shenzhen City of East China Technology Co., Ltd. is a design, development, production and sales of switching power supply, LED lighting, LED controllers and other products of high-tech enterprises. Our products are widely used in LED lighting, urban lighting, interior decoration, advertising signs, security monitoring, industrial automation, communications and instrumentation industries. Safe and reliable products, trusted by the user and respected worldwide bestseller. Companies with "integrity, pragmatic and efficient" style of work, with modern factories and excellent office environment, the company employs more than 1,000 scale, strong production strength, strong technical force, production and testing equipment, exquisite production technology, using advanced automated, semi-automated equipment for production, the annual production capacity of 10 million sets. "Exquisite quality, reflects the perfection" is our product concept, we have insisted on every aspect of excellence meticulous and strict ISO9001 quality management system to be monitored, to ensure product quality stability and reliability. Development, design, production, sales and service integration mode of operation so that our DongDaHua brand competitiveness has been further improved. "Professional, innovative and enterprising" is our entrepreneurial spirit, we establish a big market, big brand strategy business ideas, to provide users with high-tech, high-quality products for business purposes, increasing the market propaganda, mining market potential. The company has a sound service system, market share rose steadily, becoming an outstanding brand in the same industry. The company will adhere to the "good product, East of China manufacturing" development concept, "tree DongDaHua brand, doing fine products" as the core goal, the electronics industry is committed to the growth and development, to safety, quality and technology, the efficiency of the brilliant tomorrow.