Company Profile

"Qingdao Choho Industrial Co., Ltd. (Qingdao Choho Industrial Co., Ltd.) is a leading company in the domestic chain transmission industry, a leader in chain system technology, and the first A-share listed company in China's chain transmission industry.
Chain transmission is one of the three major transmission systems, widely used in motorcycles, automobiles, ships, agricultural machinery, construction machinery, lifting and transportation machinery, logistics storage, escalators, food and drug machinery, light industrial machinery, petrochemical and other fields .
Zhenghe Industry is engaged in the R&D, manufacturing and sales of various chain transmission systems. The products are mainly used in engines and transmission systems of various vehicles, agricultural machinery transmission and conveying systems, industrial equipment transmission and conveying systems, etc. With the upgrading of technology and the accumulation of the market, the company's product line continues to expand, and the vehicle chain system has been extended to the fields of ship engines. In terms of agricultural machinery, relying on the existing technical experience, it has further developed rotary tillers and plowshares for agricultural machinery. Cultivating components will lay a solid foundation for further expanding the market and strengthening brand influence in the future.

Relying on industry-leading R&D technology, product quality and service level, Zhenghe Industry has accumulated rich and high-quality customer resources. The company provides vehicle chain system products for well-known vehicle manufacturers such as Honda, Yamaha, Suzuki, Dachangjiang, Dongfeng Power, Qianjiang Motorcycle, and Knorr-Bremse; and provides domestic and foreign well-known agricultural machinery manufacturers such as Klaas and Weichai Lovol Heavy Industry Related agricultural machinery chain system products; provide industrial equipment chain system products for well-known enterprises such as Guangdong Xinyuan, Kunchuan Logistics, Qingdao Kejie and Xinsong Robotics. The trademark has been registered in many countries, and the products are exported to dozens of countries and regions such as Europe, America, Southeast Asia, South America, and Africa, and serve more than 2,000 customers in the aftermarket.

Zhenghe Industry attaches great importance to product innovation and production process optimization, and always adheres to the research and development method integrating production, learning and research. And other universities have established cooperative research and development relationships, created a skilled and solid research and development team, and have the technical ability to develop multiple research and development projects in parallel and quickly respond to customer needs.

The company has the first batch of state-recognized enterprise technology centers in the industry, and has been selected as a national technological innovation demonstration enterprise. It has the ability to produce "high-power ship engine drive chains", and has obtained MAN certification. monopoly.

As a leading enterprise in the domestic chain transmission industry, the company actively participates in the drafting and formulation of national and industry standards while deeply cultivating various chain system products and technologies. As of January 1, 2023, the company has drafted or participated in the formulation of 24 national and industry standards, with 225 national patents.

Zhenghe Industry attaches great importance to product quality, and has successively passed the quality system certification of France, Norway, Germany and other global certification agencies. Through the establishment of fine production management process and quality control system, the whole process of product control is realized. Zhenghe Industry has introduced advanced production, processing and testing equipment, and possesses international leading full-process quality control capabilities, and can continue to provide customers with high-quality products.

In the future, Zhenghe Industry will seize the opportunity of my country's increasing emphasis on industrial foundation, increase technological research, actively expand business, and promote product extension. The company will absorb the production and R&D experience of self-developed automatic pillow packaging line and automatic chain linking line, continue to promote the automation of the production process and the intelligentization of control technology, ensure the high efficiency and stability of product production, and provide customers with high-quality, high-performance products. Chain system products, and continue to move towards the global chain system technology leader. "