ONE OF VIETNAM'S LARGEST BRAKE DRUM FOUNDRIES
Brake drums
built to spec
OE-grade drums for North American trucks & trailers, cast in our own foundry, shipped from Vietnam, outside the US AD/CVD orders on China and Türkiye.
2026 US TARIFF & DUTY GUIDE →400K+
Annual capacity
3 ISO
Certifications
24 HR
Typical quote turnaround
WHY TBP
We cast OE-grade drums in a foundry we built ourselves, raw iron to finished part under one roof, and ship them from Vietnam, an origin outside the US AD/CVD orders, so your landed cost stays predictable.
FMVSS 121 · TESTED 23,000 LBS GAWRG3500 · GRAY IRON, EVERY DRUMPER BATCH · MATERIAL TEST RECORDS0% · US AD/CVD DUTY
FEATURED DRUM
Built for North American trucks & trailers
16.5″ × 7″ Brake Drum — replaces 3922X
Our best-selling drum, the workhorse pattern for Class 7–8 tractors and trailers. G3500 gray iron, dynamically balanced, FMVSS 121 dynamometer tested.
16.5″
DIAMETER
7″
WIDTH
105 lb
WEIGHT
23K
LBS GAWR · FMVSS 121
FITS: FREIGHTLINER · KENWORTH · PETERBILT · INTERNATIONAL · VOLVO/MACK
HUNG YEN PROVINCE, VIETNAM
OUR FACTORY
Built from the ground up
A purpose-built foundry designed for one thing: heavy-duty brake drums at scale. No repurposed lines, no borrowed capacity. Every square meter engineered for drums that meet spec, every time.
20,000 m²
Foundry floor
6 stages
End-to-end process
8-PT
Quality gates
Independently certified & tested
The paper behind the foundry.
ACROSS THE U.S.
Drums delivered across America
From West Coast ports to Midwest distributor shelves. States in red are already running TBP drums we delivered.
DRUMS DELIVERED
DISTRIBUTOR INVENTORY
HQ US HEADQUARTERS
PORTS OF ENTRY
Ready to talk brake drums?
500 units or 50,000, we'll quote it, spec it, and ship it. No minimum commitments, no middlemen.