Mount Huangshan Hengjiu Chain Drive Co., Ltd. is located at No. 18, Qingliangfeng Road, Jixi Ecological Industrial Park, Anhui Province. Its predecessor was Mount Huangshan Chain Factory in Anhui Province, which was founded in 1975. It was restructured into a private enterprise in 2004. After half a century of development, it has grown into a nationally recognized high-tech enterprise and a national level specialized and innovative "little giant" enterprise. It is a backbone enterprise with global competitiveness and influence in the non-standard chain field of the chain drive industry.

The company is committed to people-oriented, innovation driven, quality first, and green development, achieving continuous improvement and enhancement of product quality and service work. Relying on provincial-level enterprise technology centers and other research and innovation platforms, we focus on developing and producing a series of chain products with high strength, high wear resistance, and high fatigue for use in harsh environments such as ultra-high (low) temperature, oil-free lubrication, acid alkali wet corrosion, and mineral sand powder, and provide systematic chain transmission solutions. There are currently 18 valid invention patents, and I have participated in the revision and formulation of 5 national standards, 3 industry standards, and 2 group standards. In 2024, the "High end Irregular Chain Punching and Welding Joint Digital Workshop" will be recognized as a provincial-level digital workshop.

The company's main products include 10 series of "Mount Huangshan" brand stainless steel conveying flat top chains, welding chains, cement chains, marketing chains, oil field chains and plastic chains (chain nets), with more than 8000 varieties and an annual production capacity of 30000 tons. The product is widely used in the mechanical fields of beer cold food, cement and bulk materials, grain and oil, road construction and maintenance, wood processing, mining, metallurgy and other industries. The market covers all provinces and cities in China, as well as Hong Kong, Macao, and Taiwan, and is exported to more than 50 countries and regions including the United States, Canada, Germany, the United Kingdom, France, Japan, Russia, India, Thailand, Indonesia, and South Korea. We have become a well-known system solution supplier and high-end chain transmission product R&D manufacturer in the non-standard chain field of the chain transmission industry both domestically and internationally.

The company is firmly committed to the path of high-end, intelligent, green, service-oriented, and international transformation and upgrading, promoting high-quality development, and is committed to becoming a domestic first-class and internationally renowned innovative leading enterprise in the field of non-standard chains with "reasonable product structure, leading quality and efficiency, prominent competitive advantages, and outstanding social responsibility".