Our A-Series Short Pitch Precision Roller Chains are manufactured to ANSI/ISO standards, delivering reliable power transmission for machinery across manufacturing, agriculture, material handling, and automation sectors. Built with high-grade alloy steel and heat-treated components, these chains are engineered to withstand continuous operation, shock loads, and demanding industrial environments.

Our B-Series Short Pitch Precision Roller Chains are manufactured to ANSI/ISO standards, delivering reliable power transmission for machinery across manufacturing, agriculture, material handling, and automation sectors. Built with high-grade alloy steel and heat-treated components, these chains are engineered to withstand continuous operation, shock loads, and demanding industrial environments.

As a professional industrial chain manufacturer with years of experience, we specialize in high-performance heavy-duty roller chains complying with global standards. Engineered to withstand extreme loads, harsh environments and continuous operation, they are ideal for heavy machinery, construction, mining, agriculture and other high-torque applications. We support custom service and mass production, offering one-stop solutions with reliable quality and competitive prices.

We manufacture durable and precision-engineered double pitch transmission chains for conveyors, transmission systems, agricultural equipment, packaging machinery, and other industrial applications. Whether you require standard roller chains or custom-engineered chain solutions, our factory can support your project with stable quality, flexible production, and professional engineering assistance.

As a part of common power transmission device, the chain is designed with a hyperbolic arc "chain" to reduce friction, and is used in places with high power but slow running speed. The structure of the transmission chain consists of an inner link and an outer link. Normally, it is composed of five small components: inner chain plate, outer chain plate, pin shaft, sleeve, and roller.

As a part of common power transmission device, the chain is designed with a hyperbolic arc "chain" to reduce friction, and is used in places with high power but slow running speed. The structure of the transmission chain consists of an inner link and an outer link. Normally, it is composed of five small components: inner chain plate, outer chain plate, pin shaft, sleeve, and roller.

As a part of common power transmission device, the chain is designed with a hyperbolic arc "chain" to reduce friction, and is used in places with high power but slow running speed. The structure of the transmission chain consists of an inner link and an outer link. Normally, it is composed of five small components: inner chain plate, outer chain plate, pin shaft, sleeve, and roller.

As a part of common power transmission device, the chain is designed with a hyperbolic arc "chain" to reduce friction, and is used in places with high power but slow running speed. The structure of the transmission chain consists of an inner link and an outer link. Normally, it is composed of five small components: inner chain plate, outer chain plate, pin shaft, sleeve, and roller.

As a part of common power transmission device, the chain is designed with a hyperbolic arc "chain" to reduce friction, and is used in places with high power but slow running speed. The structure of the transmission chain consists of an inner link and an outer link. Normally, it is composed of five small components: inner chain plate, outer chain plate, pin shaft, sleeve, and roller.

As a part of common power transmission device, the chain is designed with a hyperbolic arc "chain" to reduce friction, and is used in places with high power but slow running speed. The structure of the transmission chain consists of an inner link and an outer link. Normally, it is composed of five small components: inner chain plate, outer chain plate, pin shaft, sleeve, and roller.