The company has 42 punching machines of various models ranging from 400 tons to 35 tons, a compound production line for uncoiling, flattening, longitudinal cutting, transverse cutting and stacking metal coils 1 piece, traveling crane and other supporting equipment 10 tons, and an advanced electrostatic powder spraying production line. The annual output is 3 million sets of stamping parts and 6 million sets of plastic-sprayed parts (converted from household air conditioner shell machine). The company refers to advanced Japanese technology and management technology, and the Japanese side is responsible for daily operation and production. A perfect production and quality assurance system has been formed, and the air-conditioning stamping parts and plastic-sprayed parts produced for Kelon Group and Shanghai Daikin Air Conditioning have been widely praised and recognized by customers. At present, Hongdu Zhong Da has become a key supporting project of Nanchang industrialization, and its production capacity can undertake stamping, sheet metal processing, plastic spraying processing, military accessories, safes, stainless steel products, motorcycle and automobile accessories, medical equipment accessories and so on.