Our Products
The factory production of "SHENMA"band sprocket, gear and various kinds of standard, non-standard sprocket, gear, bevel gear, rack, arc gear, rack, arc gear, helical gear, helical gear, worm gear, coupling, spline shaft, flange and so on.
Customized
Non-standard products can be customized for customers.The production process is monitored by strict quality control and analysis.
Technology Advantage
Professional technical team with rich production experience, simply provide us with the materials needed or a design drawing, and we will carry out production to meet your needs.
Production Capacity
We have more than 80 sets of machines, including CNC machines, ensuring we can meet production demands quickly.
Quality Control
In order to guarantee the quality, we utilize advanced production technology, and carry out strict quality testing procedures done by professional inspection staff.
THE FACTORY PRODUCTION OF "SHENMA"BAND SPROCKET, GEAR AND VARIOUS KINDS OF STANDARD, NON-STANDARD SPROCKET, GEAR, BEVEL GEAR, RACK, ARC GEAR, RACK, ARC GEAR, HELICAL GEAR, HELICAL GEAR, WORM GEAR, COUPLING, SPLINE SHAFT, FLANGE AND SO ON.
TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS
TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS
ABOUT US
The High Quality Sprocket
Manufacturer in China
Renqiu Longrui Mechanical Parts Co., Ltd is located in the triangle of the Beijing-Tianjin-Hebei. The company was founded in 1986. Covers an area of 1200 square maters, we have more than 200 employees, The Beijing- Kowloon Railway and G106 Across the city.
Cover an area of the company
Annual production of gear
Exporting countries and regions


Application
Committed to the efficient operation of equipment in various industries

Automated Factory
SHENMA GEAR
Good sprockets to ensure a smooth automation process

Agricultural Machinery
SHENMA GEAR
Help high quality machinery operate efficiently

Packing Machinery
SHENMA GEAR
Drive longer running speed

Logistic Machinery
SHENMA GEAR
The first step of intelligent logistic starts from sprocket rolling
BLOG
News & Media
Dec 06,2024
Maintenance and maintenance of sprocket
Dec 06,2024
Basic definition and characteristics of bevel gear
Dec 06,2024
Maintenance and maintenance of sprocket
Dec 06,2024
Basic definition and characteristics of bevel gear