What is the lead time for orders?

Peak season lead time is 1-3 months, while off-season is within 15 workdays.

What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the loading weight capacity?

The loading weight capacity is 20,000 kg.

Gold Seal Combination Spring Brake - Size 3030, Combination with Welded Clevis

Name: Gold Seal Combination Spring Brake - Size 3030, Combination with Welded Clevis
Brand: Qingdao Mastervim Industry Technology Co., Ltd.
SKU: 1906613741

Shandong, ChinaQingdao Mastervim Industry Technology Co., Ltd.

US$5.00-100.00

10 Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

12 Months

Model NO.

MITB425011

Type

Brake Drum

Certification

ISO/TS16949, CCC, DOT, ISO, CE

Loading Weight

20000K

ABS

N/a

Tent Type

N/a

Axle Number

N/a

Tire Number

N/a

Color

N/a

Condition

New

Chamber Type

Combination Chamber

Stroke

Standard

Stroke Length

2.250”

Pushrod

10.625"

Type D

T24/30

Transport Package

Pallet

Specification

T20, T24 T30 T36 T2424 T2430 T3030 T36

Trademark

Mastervim

Origin

China

HS Code

87089900

Production Capacity

500000 Per Month

Key features

Robust Double O-Ring Design: Prevents air leakage between parking and service chambers for enhanced reliability.

High Cycle Return Springs: Return springs meet or exceed 1 million cycles for long-lasting performance.

Abrasion-Resistant Diaphragm: Heavy-duty diaphragm is highly resistant to abrasion for durability.

SAE J1469 Compliance: Complies with SAE J1469 force output requirements for parking brake performance.

Comprehensive Certification: Certified by ISO/TS16949, CCC, DOT, ISO, and CE standards.

12 Months Warranty: Covers mechanical defects for a full 12-month period from purchase.

OE Quality Components: Features OE main power spring and OE return springs for optimal function.

Strong Steel Housing: Service housing contours to complement steel for added structural strength.

Company profile

Qingdao Mastervim Industry Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2004-08-18Nearest Port: QINGDAOAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, EXW

AI-Powered supplier vetting

SummaryMastervim Industry Technology Co., Ltd. is identified as a China-based manufacturer/factory and group corporation in Qingdao, Shandong, with manufacturing and trading activities. The supplier offers axles, wheels, rims, brake components, tires, and trailer parts, and reports nine production lines, 21–30 years of combined R&D engineer experience, and 11–20 quality-control staff. It holds TS 16949 and ISO 9001 certifications. Its stated capabilities include OE technology support, full design services, a state-class technology center, engineering rim production technology, tubeless rim production, electrophoresis, and powder coating. The company has exported since 2004 and holds self-operated import/export rights, with 41%–50% of sales reportedly from exports. Evidence is insufficient to assess after-sales service and customer cases. Financial credibility cannot be assessed because financial figures are excluded.

Supplier typeThe supplier is described as a manufacturer/factory and group corporation, while its company profile also states that it combines manufacturing and trading activities. This supports classification as a manufacturing-oriented supplier rather than solely a trading company.

CertificationsThe supplier explicitly reports holding TS 16949 and ISO 9001 certification. These stated certifications provide direct evidence of formal quality and automotive-related management-system credentials.

R&D capabilityThe supplier states that it has an OE department, experienced engineers, 21–30 years of total R&D engineer experience, a state-class technology center, and development coverage for specialized steel rims including tubeless and non-road applications. These details explicitly support established R&D and engineering capability.

Production capacityThe supplier reports nine production lines, more than 500 employees, complete production lines, and dedicated lines for engineering rims, tubeless rims, electrophoresis, and powder coating. It also provides output information for steel wheels, brake rotors, and trailer axles, supporting substantial multi-product manufacturing capability.

Customization capabilityThe supplier explicitly offers full design for customer requirements and describes OE technology support intended to turn customer concepts into solutions. Its OE department, engineering staff, and product-development coverage further support customization capability.