Scale of the procurement costs: Shenzhen Wu Lian energy Electronics Co., Ltd. was established in 2009, specializing in the manufacture of automotive electronics, LCD TV, vehicle monitoring, audio products. At present, more than 20 major customers supporting the bus (see Annex 1), 16 years the company sold passenger car audio target 35000 sets, laying the foundation for large-scale procurement costs. Technology development and large-scale manufacturing costs: 2015 set up investment in Shenzhen City of five energy Electronics Co., Ltd., a registered capital of 1 million yuan, a total investment of 10 million yuan, operating capital of 3 million, plant about three thousand square meters, Sound 1 million units of production capacity. The company is headquartered in China's electronics industry and the forefront of reform and opening up...