Focusing on cost-effectiveness, durability, stability and long-term service for global cement producers
2009
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Date of Establishment
"Your Trusted Cement Plant Spare Parts Supplier"
2015
Commence export
Founded in 2009, we are a leading provider of spare parts solutions in the industry.
We started exporting our products in 2015, delivering high-quality products and services to all parts of the world.
20
years of experience
All of our engineers have more than 20 years of industry experience.
30
Wide business coverage
Our products are widely used in more than 30 countries, including those in Asia, America, Africa and Europe.
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Kiln shell
Fabricated from high-grade alloy steel with precision welding, stress relief heat treatment, and strict dimensional inspection, our kiln shells deliver exceptional structural rigidity, thermal stability, and long service life. We provide fully customized solutions tailored to your specific kiln specifications, ensuring perfect fit and reliable performance for your production line.
Support Roller
As a key load-bearing part of rotary kilns, our support rollers are designed to bear the full weight of the kiln cylinder and ensure smooth, stable rotation.
Girth Gear
Widely used in mining, metallurgy, chemical, building materials, and other heavy industries, our girth gears are the core transmission parts for rotary kilns and ball mills.
Kiln shell
Support Roller
Girth Gear
Gear Shaft
Girth Gear
Girth Gear
Ringing Ring
Tangshan Rongsheng Machinery Equipment Co., Ltd. was founded in 2009 and is located in Tangshan City, Hebei Province. We are an accredited cooperative factory of China National Building Material Group(CNBM)
Since its establishment, adhering to the corporate philosophy of Customer Priority, Integrity-based, Quality-oriented, Service First, our company specializes in equipment design, manufacturing, installation, as well as processing and sales of spare parts for cement, mining, electric power and other industries.
We hold independent import and export rights. Our products have been widely applied in key supporting projects of CNBM, Sinoma International, BBMG and other major enterprises, and exported to the Middle East, Central Asia, Southeast Asia, South America, Russia, Africa and many other countries and regions.
At present, we are equipped with supporting foundry, forging and machining workshops. The foundry mainly produces alloy cast steel, grinding balls and cast iron products; the forging workshop focuses on medium and large-sized forgings; the machining workshop is dedicated to medium and large cement machinery accessories.
We are well-equipped with large-scale processing facilities including 12m vertical lathe, 13m gear hobbing machine, 9m CNC flange plane drilling machine, 3m plate rolling machine and other professional equipment.
Our team consists of 12 engineers with intermediate and senior professional titles and more than 20 senior skilled workers. We possess strong capabilities in design, production, manufacturing and on-site installation with rich practical industry experience.
About Us
NEWS & BLOG
We have been recognized as a preferred supplier of CEMEX!
More and more owners are choosing our high-quality products and services, we are making continuous progress...
January 5, 2026
Receiving customers from Pakistan
Our general manager and engineers received the customers, showed them around the factory, and introduced our products.
June 6, 2025
Users from India visited our factory
We introduced and demonstrated the operation of the automatic pocket inserting machine to the customers.
Jul.23.2025
Thai customers visited our foundry
The customers visited our foundry workshop and spoke highly of it.
March 4, 2024
Our Global Partners
We are committed to excellence in everything we do and look forward to working with you!
Get free quotation now!
Contact Information
Fill up the form and we will get back to you as soon as possible
+86 18633358219
dosh@ronwin.com
12, Qijun Road, Kaiping District, Tangshan City, Hebei Province, China.
Call Us
+86 186 3335 8219



