Yueqing Changhong Electrical Alloy Material Co., Ltd. was established in 2000, its predecessor, Wenzhou City of China Electrical Equipment Factory, plant more than 30 years, the registered capital of 5 million, total assets of 30 million, with an annual production of various types of alloy contacts, screw more than 2,000 tons. State-level development zones in 2006 moved to the coastal park, the park beautiful environment, complete supporting facilities, convenient transportation, only 3 km from Wenzhou Airport. The new plant covers an area of 15 mu, building area of 10,000 square meters, is a collection development, production and sales of professional appliances (gas) supporting manufacturers.