Company: 

 Rong Zhou, Shanghai Mechanical and Electrical Co., Ltd. (formerly Shanghai Rong Xuan Mechanical and Electrical Co., Ltd.), founded in 1999 and located in the Lujiazui financial circles, Jiangsu Building, 450 square meters of office space, the existing 100 employees. The earlier Japanese Rubycon electrolytic capacitors and agent ALPS switches, protection devices currently representing U.S. Littelfuse; Germany Diotec diode; Japan ELNA super capacitors and other products at the domestic level agents. All imports of high-end products with agent-based Rong Zhou, also the largest power plant, sunrise services, the power of the Shanghai office for the local market in Beijing, Shenyang, Chongqing, with sales offices, and headquarters in Shanghai sound technology to provide customers with quality solutions and technical support. 
 Agent Product: 

 U.S. special forces: littelfuse global circuit protection program Ling guide who, since 1927, Edward V. Sundt create Littelfuse has always adhere to the innovation and development. Sundt invented the first small fast-acting fuse, can be burned to prevent the sensitive tester. Starting from the first groundbreaking step, the company responsible for the interpretation of a variety of circuit protection industry standard tasks. In the 1960s, we the U.S. National Aerospace Administration (NASA) has developed a variety of small fuse, which is crucial to U.S. space program components. The acquisition of the brand include: CONCORD, PUDENZ, TECCOR, WICKMANN, SMARTGLOW, STARTCO. In addition to its Des Plaines, Illinois, world headquarters, Littelfuse still in China, England, Germany, Ireland, Mexico, the Philippines and the United States with research institutes and manufacturing plants. Also in Brazil, China, Germany, Hungary, the Netherlands, Japan, Korea, Taiwan, Hong Kong, Singapore and the United States with sales, supply and marketing and engineering center.