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Gaogong LED invited Gong Wen, general manager of Jingtai Optoelectronics, Li Zhaohua, deputy general manager of Mingwei Electronics, Lu Dawei, chief engineer of Zhejiang Yuanda Electronics, Hua Shunxiang, general manager of Zhongheng Paiwei Power Sales Department, and General Manager of Likoda Optoelectronics Liu Yanfeng, deputy general manager of testing and testing, made a wonderful keynote speech and discussed in depth how to improve export competitiveness, select and optimize the supply chain to reduce product costs.
Li Zhaohua, deputy general manager of Mingwei Electronics, recommended the preferred topology, as shown in the following figure: 
Li Zhaohua: Recommended Topology Recommendation
On August 28th, the “2013 East China LED Lighting Supply Chain Good Product Roving Seminar and High-tech Golden Globe Awards Annual LED Good Product Recruitment†event was successfully held in Ningbo Jiahe Hotel.