Product Details
- Overview
- Specification
- Packing & Delivery
- Company Profile
- FAQ
Basic Info.
Model NO.
MT029
Material
Steel
Position
Brake Assembly
Certification
ISO/TS16949, AMECA, ECE
Classification
Drum
Drum Brakes Classification
Brake Drum
Main Market
South America, North America, Eastern Europe, Mild East, Southeast Asia, Africa, Western Europe, Eastern Asia, Northern Europe, Oceania, Southern Europe, Central America, South Asia, Domestic Market
Product Name
Al-Ko Type.Brake Drum 200*50mm
Drum Size
200*50mm
Bolt Pattern
5×112 mm
Bolt Thread
M12×1.5
PCD
112mm
Bearing Included
Yes
Bearing Size
39X72X37
Application
Replacement for Al-Ko Type
Circlip & Dust Cap
Yes
Drum Material
High-Strength Cast Iron
Brake Compatibility
Forging Spindle 750-1000kg Drop Type
Brand
Mester
Surface Treatment
Rust-Proof Coating / Painted
Mounting Type
Bolt-on
Delivery Time
15 30 Days After Deposit
Transport Package
Wooden Blocks or Iron Brackets
Specification
200*50MM
Trademark
Mester
Origin
China
HS Code
8708309500
Production Capacity
1000 Acres Per Day
Product Description











MESTER BRAKE SYSTERM(SHANDONG) CO.,LTD
MESTER BRAKE SYSTERM(SHANGDONG)CO.,LTD was established in 2006,a sino-us joint-venture company.The doreign partner is axle teknology LLC,one of the biggest axles an spare parts company in North America.
Specializing in the production of axle asselmbly,brake assembly,hub and drums,spring suspension,coupler and other truialer &caravan parts.More than 90% are export to North America and Oceania.
Our company has already got the ISO19001,TS16949 and CSA certification 20000 m2 workshop area,over 500 employees including 40 technicians dedicated to the R&D works of trailer parts.
All our products would be offered to you only after they passed a series of serous tests.
We offer them to you with an easy heart because we know you will be satisfied and safe with our products.
Workshop Area | Employees | Technical R&D Engineers |
20000m2 | 500 | 40 |
International Market and Cooperation | ||
North America | Europe | Australia |
New Zealand | CIS ; Central Asia | Southeast Asia |
PRODUCT
We can provide all the brakes you need. Rest assured, we have enough strength and qualifications to make products that will satisfy you.
The electric brakes in American markedt and Austrialia market area little different.
We supply bother American style and Austrialian style brake and axles.
We welcome OEM,ODM and custom products.
Specification
Market | Europe |
Product Name | AL-KO type.Brake drum 200x50mm |
Load time | 35-40DAY |
OEM/ODM | Custom size, bolt pattern, and packaging supported |
Certification | ECE ADR ISO16949 |
Surface Finish | Plain / Anti-rust Coated / Zinc-Plated |
Bround | MESTER |
Product Parameters | 200x50mm M12x1.5 hole size Requiring 5 bolts,M12x1.5 at 112mm centres Suitable as replacements for Ifor AL-KO trailer applications Supplied with bearing(39×72×37)bearing,circlip and dust cap |

This 200×50 mm AL-KO-type brake drum is a direct-fit replacement for trailers equipped with AL-KO or Ifor Williams-style braking systems. Designed for European towing safety standards, it provides dependable braking for a wide range of trailers.
Product Features:
• Drum Size: 200 mm diameter × 50 mm width
• Bolt Pattern: 5×112 mm (M12×1.5 thread)
• Bearing Size: 39×72×37 mm (sealed type)
• Pre-installed Components: Circlip & Dust Cap
Applications:
Perfect replacement for AL-KO and Ifor Williams trailers, including caravan trailers, livestock trailers, and general-purpose trailers.
Advantages:
• CE-compliant manufacturing
• Robust cast iron structure with corrosion protection
• Easy to install – fully assembled with key components
Our testing equipment | |
Advanced High-precision Equipment | |
Link 3900 NVH Dynamometer ; Axle payload Fatigue Testing Machine; JF122; Axle fatigue test machine;10T electronic tension and compression testing machine Optical Spectrometer ; CMM and other Equipment ;Spectrum Analyzer; Constant speed test friction machine;Ozone aging test machine;Tractor fatigue testing machine | |
All key components are self-made to ensure the products are excellent quality and reasonable price. Products Achieve: Low Noise , Finishing , High Bearing Capacity ;Durable and long-lasting |



Specially in production and export supply | |||
Axle Assembly | Brake Assembly | Hub and Drum | Spring Suspension |
Coupler | Axle Shaft | Brake Pad | Brake Shoe |
Roller Rocker Suspension | Trailer & Caravan & Automotive Parts | ||
Core products: electromagnetic brake, with an annual output of 5 million sets, The annual output of various Axle is 300,000 sets,accounts for more than 90% of the export market of similar products in China . | |||
The Products certifications won are | |||
QAI - North America | ADR - Australia | ||
CSA - CanadaIATF16949 | ECE - European Union | ||

Packing & Delivery


Product Packaging
We have two packaging methods: wooden blocks and iron brackets Or if you have special needs, you can also tell us
Company Profile

EFFICIENT AND PROFESSIONAL SERVICE
Dear customers, I would like to say we will fully implement strict precision machining and quality assurance in all aspects of your order from design , production , testing , delivery .etc . We promise to provide reasonable and competitive supply price to meet the long-time stable development of OE and after-market sales requirement by your company .
Thank You For Your Trust :



FAQ
1. Who are we?
We are MESTER BRAKE SYSTERM(SHANDONG) CO., LTD, headquartered in Weifang City, Shandong Province, with a total factory area of 80,00 square meters, 500 employees, and 60 technicians.
2. What can you buy from us?
Brake assembly, axle assembly, brake pads, RV, various chassis parts, and accessories
3. How do we ensure quality?
We are integrated with R&D and manufacturing. From the beginning of material testing, manufacturing, and product testing, we do everything in-house.
4. What are our advantages? Why choose to buy from us?
1. Our sales volume ranks among the top one in China, and we have cooperated with North America, Europe, Australia, and other countries
2. We are integrated with manufacturing and R&D, and the quality is guaranteed
3. The company has been established for 25 years and has strong strength
4. Passed many certifications, including ECE, QAI, ADR, CSA, E-MARK and other tests
5. We accept currencies: US dollars, euros, RMB, British pounds, Canadian dollars, etc.
We are MESTER BRAKE SYSTERM(SHANDONG) CO., LTD, headquartered in Weifang City, Shandong Province, with a total factory area of 80,00 square meters, 500 employees, and 60 technicians.
2. What can you buy from us?
Brake assembly, axle assembly, brake pads, RV, various chassis parts, and accessories
3. How do we ensure quality?
We are integrated with R&D and manufacturing. From the beginning of material testing, manufacturing, and product testing, we do everything in-house.
4. What are our advantages? Why choose to buy from us?
1. Our sales volume ranks among the top one in China, and we have cooperated with North America, Europe, Australia, and other countries
2. We are integrated with manufacturing and R&D, and the quality is guaranteed
3. The company has been established for 25 years and has strong strength
4. Passed many certifications, including ECE, QAI, ADR, CSA, E-MARK and other tests
5. We accept currencies: US dollars, euros, RMB, British pounds, Canadian dollars, etc.
6.We not only provide you with the best products, but also the best services. When you choose us, you get not only high quality but also high service and high after-sales service. We guarantee that if our products are not used for the minimum period we promised you, such as 1 year, but they break after 3 months, we will give you a full refund for the broken products, or you can choose to replace them without repairing them, and we will bear the round-trip shipping costs.
FINAL WORDS
We are a professional manufacturer located in China, Shandong, specializing in trailer brake systems and trailer components for many years. With advanced production lines, strict quality control, and experienced technical teams, we are confident in delivering reliable products and consistent service.
We sincerely welcome inquiries from distributors, wholesalers, and OEM partners. Whether you're placing a trial order or planning long-term cooperation, we will do our best to support your business.
Thank you for considering our products. Your trust is our greatest motivation. We are not just looking for buyers—we are looking for long-term partners. Let's grow together and build a win-win future
FINAL WORDS
We are a professional manufacturer located in China, Shandong, specializing in trailer brake systems and trailer components for many years. With advanced production lines, strict quality control, and experienced technical teams, we are confident in delivering reliable products and consistent service.
We sincerely welcome inquiries from distributors, wholesalers, and OEM partners. Whether you're placing a trial order or planning long-term cooperation, we will do our best to support your business.
Thank you for considering our products. Your trust is our greatest motivation. We are not just looking for buyers—we are looking for long-term partners. Let's grow together and build a win-win future






