Guangzhou Electronic Technology Co., Ltd. crown this is a commitment to wireless communications products, special power, LED lights in the development, production, sales and service as one of the high-tech enterprises. "Customer satisfaction as the purpose of quality management as the core, continued to create business value," is our constant pursuit. 
 Guangzhou, the company formerly high-Domain Communication Technology Co., Ltd., established in 2001. Now has over 20 years experience in a number of communications experts, has developed a variety of proprietary digital microwave indoor unit (IDU), and has been exported to many countries and regions. 
 With expertise in communications in recent years, the company also involved in the communication power supply and LED constant current drive power and LED lighting R & D and manufacturing. 
 Dimming and control functions with LED power supply system is one of my company's niche products in 2009, won the bid for World Expo Shanghai Tunnel and Bridge project, the product has been used in many domestic tunnel project. 
 Rigorous design ideas, so we designed the LED lamps in each better than similar products, our goal is to produce cost-effective lighting, product-centric, fully meet customer demand, and the corresponding call of the global environment protection and energy. 
 Technology is the core, the quality of life. Crown modern people adhere to market-oriented, from the customer's needs, providing customers with reliable, cost-effective, innovative products and attentive service. We sincerely look forward to create a better future! 

 Guangzhou Electronic Technology Co., Ltd. crown today 
 Address: Chebei Road, Tianhe District, Guangzhou Wong Chau Industrial Zone 3, 3rd Floor 
 Tel :86-20 Fax: +86-20 E-mail: qxting@topday.com.cn 
 Website: http://www.leddianyuan.com/ LED power supply 
 http://www.topdayled.com LED lights 
 http://www.ledtopday.com T8 lamp 
 http://guanjinkeji.cn.alibaba.com/ Ali crown today