Industrial Chain Series

Dedicated to the R&D and manufacturing of motorcycle chains, agricultural machinery chains, and industrial special-purpose chains.

Qingdao Hengxin Transmission Co., Ltd. is a modern enterprise specializing in the R&D, manufacturing, and sales of chains.

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Agricultural Machinery Chain System

Dedicated to the R&D and manufacturing of motorcycle chains, agricultural machinery chains, and industrial special-purpose chains.

Qingdao Hengxin Transmission Co., Ltd. is a modern enterprise specializing in the R&D, manufacturing, and sales of chains.

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Motorcycle chain system

Dedicated to the R&D and manufacturing of motorcycle chains, agricultural machinery chains, and industrial special-purpose chains.

Qingdao Hengxin Transmission Co., Ltd. is a modern enterprise specializing in the R&D, manufacturing, and sales of chains.

了解更多
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Our Advantages

Qingdao Hengxin Transmission Co., Ltd. is a subsidiary of Heilongjiang Minsheng Thermal Power Group. The group operates in such sectors as thermal power generation, real estate development, highway and bridge construction, and mechanical manufacturing, with annual sales exceeding RMB 500 million and a workforce of more than 2,000 employees. The company has made outstanding contributions to the reemployment of local workers and has been awarded numerous honors by the local government, including the “Outstanding Contribution Award.”

Main Products

For motorcycle chains, agricultural machinery chains, and industrial special-purpose chains

Technical Experience

Integrating R&D, manufacturing, and sales

Corporate Philosophy

Seek development through quality

Service Mission

Perseverance and genuine connection.

ABOUT HENGXIN

About Us

Qingdao Hengxin Transmission Co., Ltd. is a subsidiary of Heilongjiang Minsheng Thermal Power Group. The group operates in such sectors as thermal power generation, real estate development, highway and bridge construction, and mechanical manufacturing, with annual sales exceeding RMB 500 million and a workforce of more than 2,000 employees. The company has made outstanding contributions to the reemployment of local workers and has been awarded numerous honors by the local government, including the “Outstanding Contribution Award.”

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2015

The company was established in

2000 +

Current employees

20

Qualifications and Patents

Industrial Chain Series

Industrial Chain Series


The company is a modern enterprise integrating R&D, manufacturing, and sales, with many years of dedicated expertise in the R&D and production of motorcycle chains, agricultural machinery chains, and industrial specialty chains.

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Agricultural Machinery Chain System

Agricultural machinery chain


The “Hengxin” brand chains we have developed enjoy a strong reputation and high brand recognition in both domestic and international markets.

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Motorcycle chain system

Motorcycle chain system


Hengxin upholds the service mission of “perseverance and sincere connection,” guided by the corporate philosophy of “pursuing development through quality,” to serve and give back to society.

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News and Information

Focusing on company news and industry trends, this platform delivers all official updates, key achievements, and the latest events, serving as your primary gateway to understanding our development.

Qingdao Hengxin Transmission Co., Ltd. Transmission Chain Manufacturing and Applications

2026-09-28

Qingdao Hengxin Transmission Co., Ltd. focuses on the development and production of transmission chains for agricultural machinery, motorcycles, and industrial drive systems. The company covers key processes from material inspection and stamping to heat treatment and precision assembly, emphasizing wear resistance, tensile strength, and pitch accuracy. Its product range includes agricultural machinery chains, motorcycle chains, and custom drive chain solutions, with quality control and technical support for demanding operating conditions.

Motorcycle Chain Types, Selection, Installation, and Maintenance Guide

2026-09-22

This article explains motorcycle chain types, construction, sizing, installation, tension adjustment, lubrication, cleaning, wear inspection, replacement, and common troubleshooting. Proper maintenance extends chain life, improves power transfer, and reduces riding risk.

Research and Development of Chain Systems at Qingdao Hengxin Transmission Co., Ltd.

2026-09-21

This article outlines the chain research and development activities of Qingdao Hengxin Transmission Co., Ltd., covering material selection, precision design, heat treatment, surface protection, and performance testing. The company develops standard and custom industrial chains for conveying, lifting, packaging, mining, port, food, and agricultural applications.