Hengchang Electrical Appliance Co., Ltd. Of Quanzhou City, Fujian Province is a join it-stock system enterprise specialized in producing automotive appliances with a history of more than 10 years. This company is located in the provincial developing zone by the side of the 324 National Road---Qingmeng science & Technology Industrial Zone of the historical and cultural city Quanzhou, less than 20 kilometers southward away from Train Station.

Our company is the earliest producing base of electric control automotive loudspeaker in the whole country with first-class producing equipment imported from the foreign countries. We carries out official automated management and computer control producing procedure based on the science and technology and talented people. Moreover, with the pioneering spirit, we keep strict quality test from raw material and production to packing of finished goods so as to be up to the standard of TS16949-2002 Quality Management System. The automotive electrical appliance series products, which are regard "YUMGREE" as the registered trademark, have been sold well around our country and Southeast Asia. With the output of more than five hundred thousand sets of electrical control double tone automotive loudspeaker as well as our leading products and our sale and maintenance nets in every big or middle cities, our company receives the high opinions form the customers both at home and abroad for the top quality and complete after-sale service. We are also awarded the "Patent Bureau and Recommended Commodity" honorary certificate issued by Consumer Committee.

At recent years, our company is developing at unprecedented speed and making great contribution to the international automotive industry, which is marching to ward to the outside market.