China's chain drive industry since the late 20th century, starting 50, after 40 years of development, has entered the world chain, power transmission products ranks. At present, the present "comprehensive, rapid and steady" development momentum.

On the production side: In 2003, total industrial output value chain of trade (current prices) 2.73 billion yuan, up 18.7% over 2002; product sales revenue 2.56 billion yuan, up 26.7% over 2002; industrial  iron chain of production up to 16,600 10,000 meters and 196 thousand tons, respectively, 21.2% increase over 2002 and 32.4%. This year, China chain industry maintained rapid and healthy development momentum, the main economic indicators are still steady double-digit growth in industrial output value (current prices) up to 3.3 billion yuan, sales income will reach 3.27 billion yuan, industrial production chain up to 186 million meters and 233 thousand tons.

In developing markets: China's domestic market, a vast chain of great potential. By region: Guangdong, Fujian, Zhejiang, Shandong, Jiangsu and other economically developed areas of the industry increased rapidly year after year the demand chain; Henan, Shandong, a major agricultural province in great demand on the agricultural chain; Shaanxi, Heilongjiang, Xinjiang and other places oil, mining, metallurgy chain of market potential. The products, automotive chains in the high-end chain market prospects; motorcycle chain market orientation in order to mainly middle and low demand; agricultural chain, market demand has risen for the combine harvester and tractor part of the chain of products to supply, a situation; delivery chains and large chains such as market size, and special needs of bullish, the market has become a hot business to pursue.

China swing chain industry in the 20th century began to enter the international market of 60 years to carry out foreign trade. Export in 1973 only 24,800 U.S. dollars, China's industrial chain in 2003 export volume reached 97,993 tons, exports amounted to 127.099 million U.S. dollars, the development of the amazing speed by the past, mainly for maintenance of the market and then start stepped into the general system by the chain of countries in the world of advanced high-end market for corporate control in the threshold. At present, China's industrial chain has been exported to the U.S., Japan, Brazil, South Korea, Indonesia, Belgium, Italy, Germany, Canada, the United Arab Emirates, South Africa and China Taiwan more than 100 countries and regions. To optimize the export structure of the chain first half of 2004 compared with 2002, general specifications of the standard chain of small export share of output fell by 14.68 percentage points, and technological content and higher value-added chain, and special large-size standard export production chain the proportion increased by 14.68 percentage points.