Recently, China National Intellectual Property Administration awarded Hangzhou Ziqiang Chain Drive Co., Ltd. the title of "National Intellectual Property Demonstration Enterprise". Valid from November 2023 to October 2026.

Hangzhou Ziqiang Chain Drive Co., Ltd. was established in September 1999, mainly producing X3 series high-end roller chains, aviation chains, plate chains, conveyor chains, escalator engineering chains, etc. More than 60% of the products are exported to dozens of countries and regions. It is a national high-tech enterprise, a national intellectual property advantage enterprise, an intellectual property demonstration enterprise in Zhejiang Province, an industrial innovation demonstration enterprise in China, a water-saving enterprise in Zhejiang Province, a 3A-level enterprise with tax credit in Zhejiang Province, and a digital workshop in Zhejiang Province. It is an important chain export base in China. "Ziqiang" brand chain has successively won the certificates of Zhejiang famous brand and Zhejiang famous trademark.