Truck Brake System Parts Cylinder Brake Booster Air Brake Chamber for Semi Trailer
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Product Highlights
- Comprehensive Certification: Certified with ISO/TS16949, ISO9001, and DOT standards for quality assurance.
- 100% Quality Inspection: Every finished product undergoes strict visual and functional inspection before shipment.
- Flexible Customization: Supports OEM, ODM, sample-based, design-based, and minor customization options.
- 1-Year Warranty: Provides a 1-year warranty period for peace of mind and product reliability.
- Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.
- Low MOQ: Minimum Order Quantity is just 1 Pc, allowing for flexible bulk or trial orders.
- Multiple Payment Options: Accepts T/T, LC, D/P, PayPal, Western Union, and small-amount payments.
- Durable Steel Material: Constructed from high-quality steel for durability and performance in brake systems.
Product Attributes
- After-sales Service
- After Sales Service
- Warranty
- 1 Year
- Type
- Brake Cylinders
- Material
- Steel
- Position
- Front
- Certification
- ISO/TS16949, ISO9001, DOT
- Classification
- Brake Chamber
- Drum Brakes Classification
- Brake Drum
- Main Market
- South America, North America, Eastern Europe, Mild East, Southeast Asia, Africa, Central America, South Asia
- OEM
- OEM
- ODM
- ODM
- Name
- Changzai
- Transport Package
- Standard Export Packing
- Specification
- brake chamber T30/30
- Trademark
- CZ
- Origin
- China
- HS Code
- 8708309500
- Production Capacity
- 10000set/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Truck Brake System Parts Cylinder Brake Booster Air Brake Chamber for Semi Trailer
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Product Description
Double Air Spring Brake Chamber T30/30dd T24/24DD for Semi Trailer Truck Brake System Diaphragm Piston Booster Sinotruck HOWO Truck Parts


| Item No | Stroke | R1 | R2 | L1 | L2 | Push Rod Thread | Air Inlet Threa |
| T-24 | 64 | 116 | 93 | 110 | 212 | 207 | 3/8-NPTF |
| T-30 | 64 | 130 | 106 | 110 | 255 | 255 | 3/8-NPTF |
| T-24/24 | 64 | 116 | 93 | 110 | 212 | 207 | 3/8-NPTF |
| T-30/30 | 64 | 130 | 106 | 238 | 255 | 255 | 3/8-NPTF |
| T-24/30 | 64 | 116 | 93 | 230 | 212 | 212 | 3/8-NPTF |




Semi Trailer Parts

Liangshan Changzai Machinery Manufacturing CO., Ltd. is located in Liang Shan County, which is Chinese trailer (special-use vehicle) production base.We specialized in manufacturing trailer accessories more than ten years, including Trailer Axle, Suspension System,Break Chamber, Landing Gear, Fifth Wheel, King Pin,Brake Drum, Twist Lock, Slack Adjuster, Air Tank, Rim, Cap, Leaf Spring, ABS, Modulators, Brake Shoe etc
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI265770". Items marked "" are certified.
Company Profile
Liangshan Changzai Machinery Manufacturing Co., Ltd is located in Shandong Province, which is Chinese trailer production base. We are the facotry professional design and manufacture the semi trailer parts, include Axle, suspension, leaf spring, landing gear, king pin, fifth wheel, air brake chamber, air tank, twist lock etc.
The products have been exported to USA, Korea, Malaysia, Philippine as well as region such as Middle East, Latin America and West Asia etc and receive high praise at home and abroad.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
Sincerely welcome friends old and new to visit our factory and discuss business cooperation with us. We will repay our clients with better service and products all the time.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 1913, No. 658, Jinggangshan Road, Huangdao District, Qingdao, Shandong, China
-
Plant Area
- 100 square meters
-
Number of Employees
- 8
-
Registered Capital
- 1,500,000 RMB
-
Terms of Payment
- T/T, LC, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 2
Our Production Capability & Technical Expertise
-
Main Products
- Semi trailer parts
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-03-25
-
Export Year
- 15 Years
-
Main Markets
- South America
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What certifications does the brake chamber have?
- The product is certified with ISO/TS16949, ISO9001, and DOT standards.
- Is customization available for this product?
- Yes, we support OEM, ODM, customization from samples, designs, and minor customization.
- What is the minimum order quantity?
- The minimum order quantity is 1 Pc.
- What is the warranty period?
- We provide a 1-year warranty for this product.
- How long is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-season periods.
- What payment methods are accepted?
- We accept T/T, LC, D/P, PayPal, Western Union, and small-amount payments.
- Do you perform quality inspection before shipping?
- Yes, we conduct 100% inspection including visual and functional checks for all finished products.
- What is the main market for this product?
- The main markets include South America, North America, Eastern Europe, Middle East, Southeast Asia, Africa, Central America, and South Asia.
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