EN
Tianjin HaoRongShengYe Electrical Equipment Co.,Ltd. is located in economic developed, charm port city Tianjin. Our company is established in 2008 with abundant registered capital. It is a manufacturing enterprise with specialized in production and export standard and OEM high precision gear, gear rack, sprocket, roller chain, timing pulley, timing belt and other mechanical transmission products.
Manufacture Experience
Export Experience
One-stop Solution
Square Meter Factory
With over 20 years of manufacturing expertise, we are dedicated to providing high-precision transmission solutions that empower global industries through unmatched reliability, technical innovation, and a customer-first approach.
Woodworking Machinery
High-precision gears and timing pulleys ensure smooth operation and accurate cutting for carving and shaping processes.
Automobile Industry
Durable transmission gears and engine components designed for high-performance power distribution and reliability.
Industrial Automation Intelligent Robots
Low-backlash gears and precision reducers provide high-torque and accurate motion control for robotic joints.
Agricultural Machinery Industry
Robust sprockets, gears, and drive chains engineered to withstand harsh outdoor environments, ensuring high-torque performance and long-term reliability for harvesting and tilling equipment.
Construction Elevators
Heavy-duty gear racks and gear pinions engineered for safe, high-load vertical transportation and long-term durability.
Conveyor Line
Custom conveyor chains and drive sprockets optimized for continuous material handling and heavy-load efficiency.
Food Industry
Corrosion-resistant stainless steel chains and precision components designed to meet strict hygiene standards, ensuring smooth, contaminant-free operation in food processing and packaging lines.
Sliding Gate Design
High-strength gear racks and pinion systems providing quiet, smooth, and secure motion control for both residential and commercial automated sliding gate applications.
Adhere to CE and ISO 9001:2015 certificate standard, test with CMM, we will always strictly control the quality and accuracy.
We dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.
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From Steel Material to a Precision Bearing Surface Suggested YouTube title: How Roller Chain Bushings Are Made | Manufacturing Process, Heat Treatment and Quality Control Alternative title: Inside Roller Chain Manufacturing: How the Bushing Controls ...
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Introduction Have you ever wondered why a brand-new roller chain is coated with oil before it leaves the factory? Is this oil only for lubrication? Or is it mainly used to prevent rust during transportation and storage? The answer is: It can serve bo...
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Introduction When we look at an industrial roller chain, we normally see the plates, rollers, and pins. But inside the chain, there is another critical component that is easy to overlook: The bushing. A roller chain bushing is much more than a simple...
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Published by: Technical Editorial Team, Tianjin HaoRongShengYe (tjhrsy.com) / KDI Transmission Target Audience: Global Mechanical Engineers, Procurement Managers, Industrial Distributors, and OEM Machinery Builders Executive Summary & Video Intro...
