Renqiu Kaizheng Machinery Parts Factory

Professional manufacturers of various agricultural machinery gearboxes

We are a manufacturer specializing in the research and production of various agricultural machinery transmission cases, integrating design, manufacturing and processing

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Professional manufacturers of various agricultural machinery gearboxes

It mainly produces agricultural machinery gearboxes, gear gearboxes, various sprockets, gears, splined shafts and other agricultural machinery parts

See more

Renqiu Kaizheng Machinery Parts Factory

Renqiu Kaizheng Machinery Parts Factory

We are a manufacturer specializing in the research and production of various agricultural machinery transmission cases, integrating design, manufacturing and processing

See more

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Professional manufacturers of various agricultural machinery gearboxes

Agricultural machinery gearbox

The gearbox is the core component of the automotive transmission system, whose core function is to regulate the engine's output speed and torque.

Gearbox

The gearbox is the core component of the automotive transmission system, whose core function is to regulate the engine's output speed and torque.

Sprocket

Chain wheel is a type of wheel with interlocking teeth, used to mesh with accurately spaced blocks on chain links or cables. It is a solid or spoke gear that meshes with a (roller) chain to transmit motion.

Gear

Gears are the core components in mechanical transmission, which transmit power and motion through the meshing of teeth. They are widely used in fields such as automobiles, aerospace, industrial machinery, and robots.

Spline shaft

Spline shaft is a mechanical transmission component, whose core function is to achieve torque transmission, synchronous rotation, and axial positioning by interlocking the keyway structure of the shaft body with the keyway of the mating parts

Bevel gear

Compared to parallel axis gear transmission, umbrella gear transmission does not require additional steering mechanisms, significantly reducing equipment volume and improving space utilization.

Main promoted products

We undertake projects and large orders. Special invoices can be issued for processing

Agricultural Gearbox

The gearbox is the core component of the automotive transmission system, whose core function is to regulate the engine's output speed and torque.

Sprocket, 10A, 16T

The rotation direction of external meshing gears (such as parallel axis spur gears) is opposite; If an idler gear (intermediate gear) is added, the steering direction of the driving wheel and the driven wheel can be kept consistent.

Sprocket, 08A, 16T

The rotation direction of external meshing gears (such as parallel axis spur gears) is opposite; If an idler gear (intermediate gear) is added, the steering direction of the driving wheel and the driven wheel can be kept consistent.

Sprocket, 08A, 18T

The rotation direction of external meshing gears (such as parallel axis spur gears) is opposite; If an idler gear (intermediate gear) is added, the steering direction of the driving wheel and the driven wheel can be kept consistent.

10A 10-tooth Sprocket

It has the characteristics of simple structure, high transmission efficiency, and strong adaptability, and has important applications in industries, agriculture, transportation, and other fields.

08A 22-tooth Sprocket

It has the characteristics of simple structure, high transmission efficiency, and strong adaptability, and has important applications in industries, agriculture, transportation, and other fields.

Sprocket, 10A, 15T, Duplex

It has the characteristics of simple structure, high transmission efficiency, and strong adaptability, and has important applications in industries, agriculture, transportation, and other fields.

Sprocket, 08A, 15T

It has the characteristics of simple structure, high transmission efficiency, and strong adaptability, and has important applications in industries, agriculture, transportation, and other fields.

Sprocket, 10A, 12T, Duplex

It has the characteristics of simple structure, high transmission efficiency, and strong adaptability, and has important applications in industries, agriculture, transportation, and other fields.

Sprocket, 10A, 16T, Duplex

It has the characteristics of simple structure, high transmission efficiency, and strong adaptability, and has important applications in industries, agriculture, transportation, and other fields.

Renqiu Kaizheng Machinery Parts Factory

Renqiu Kaizheng Machinery Parts Factory is located in the Beijing-Tianjin-Hebei triangle area, in the center of the three major urban economic development zones of Beijing, Tianjin and Shijiazhuang - Renqiu Shimenqiao Industrial Zone. It enjoys a unique geographical location and extremely convenient transportation.Our company is a manufacturer specializing in the research and production of various agricultural machinery transmission cases, integrating design, manufacturing and processing. We mainly produce agricultural machinery gearboxes, gear gearboxes, various sprockets, gears, splined shafts and other agricultural machinery parts. Our enterprise has strong technical force, complete equipment, advanced detection means, and has many years of experience in the design and development of mechanical manufacturing and excellent technology. The products sell well all over the country and are deeply favored by users.

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2020 year

Company establishment

2000

Equipped Warehouse

300 +

High-quality partner

20 +

Product classification

Real scene

Provide high-quality and highly adaptable transmission solutions for customers in various industries

Workshop environment

Workshop environment

Factory environment

Factory environment

Plant equipment

Plant equipment

Factory production  equipment

Factory production equipment

KAIZHENG

Blog

Reliable quality and reasonable price are the important basis to ensure market competition. Experienced staff, customer-first work attitude, has achieved our high-quality sales concept. We sincerely hope to cooperate with users from all walks of life to create a better future.

2026-09-10

Understanding Sprocket Wheels for Agricultural Machinery: Essential Components for Optimal Performance

Sprocket wheels are crucial components in the drive systems of agricultural machinery, linking the engine power to the wheels or other working parts of the equipment. They are typically made from durable materials such as steel or high-strength plastic to withstand the harsh conditions of farming environments, including exposure to moisture, dust, and heavy loads. One of the key functions of a spr

2026-09-09

Ultimate Guide to Sprockets 2026: Types, Selection, Maintenance for Industrial Use

This expert guide to sprockets draws on over 20 years of manufacturing experience from Renqiu Kaizheng Machinery Parts Factory (www.bestkaizheng.com), covering core concepts, selection, installation, and maintenance for all industrial applications. We include 2026 industry data, side-by-side material comparisons, and answers to the most frequently asked questions about sprockets, to help buyers and technicians make informed decisions.

2026-09-09

Why You Should Consider Upgrading to Steel Sprocket Wheels

Why You Should Consider Upgrading to Steel Sprocket Wheels Introduction to Sprocket Wheels in Industrial Equipment In the realm of **industrial machinery**, sprocket wheels play a pivotal role in the transmission of motion and power. These mechanical components are essential for the operation of various equipment, including conveyor systems, elevators, and other machinery that requires efficient p

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