Industries
Automotive, new energy, electronics, home appliances, machinery and hardware.
Applications
A Critical Link in Your Product
Changbiao washers and stamped parts work in vehicles, battery packs, electronics, appliances and machinery around the world. Wherever parts must connect, support, locate or compensate a gap, we can help.
Automotive
Chassis, seats, body, interior and powertrain fastening for OEM and Tier 1 programs.
Learn moreNew Energy Vehicles
Battery connection brackets, clips, battery shells and harness components.
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Terminals, shields, speaker and camera deep-drawn parts with tight tolerances.
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Brackets, panels and washers for washing machines, refrigerators and HVAC.
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Disc springs, lock washers and retaining rings for heavy-duty equipment.
Learn moreFasteners & Hardware
SEMS washers and standard washers for fastener makers and distributors.
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Automotive
Automotive OEM & Tier 1 / Tier 2
We supply washers and stamped parts for chassis, seats, interiors, body and the electric drive system — connecting, supporting and adjusting clearance under demanding conditions.
- Eccentric, knurled lock and special washers
- Harness brackets, covers and clips
- Window regulator and seat brackets
- Deep-drawn spring seats and caps
New Energy
EV & Energy Storage
Battery connection brackets, clips and shells require flatness, precise hole positions and clean edges for automated assembly. Our progressive dies and optical inspection deliver exactly that.
- Battery connection brackets and clips
- Battery shells and covers
- Busbar supports and harness parts
Electronics & Appliances
Electronics, Appliances & Machinery
From thin copper terminals and camera shells to appliance brackets and heavy-duty disc springs, we produce small and large stampings in carbon steel, stainless steel and non-ferrous metals.
- Terminals, contacts and shields
- Speaker and camera deep-drawn parts
- Appliance brackets and panels
- Disc springs, shims and retaining rings for machinery