Simplifying Used Equipment Trading

Directly connect with owners - no commission, no middlemen.

Over 8,000 listings updated daily

The industry's most up-to-date marketplace for used equipment.

New Listings

New!

Trf_WAFER SAW_ACCRETECH AWD200T_WSTSK00156

Make:

Model:

Location: Malacca, Malaysia

New!

Trf_WAFER SAW_ACCRETECH AWD200T_WSTSK10135

Make:

Model:

Location: Malacca, Malaysia

New!

Trf_WAFER SAW_ACCRETECH AWD200T_WSTSK00158

Make:

Model:

Location: Malacca, Malaysia

New!

Trf_WAFER SAW_ACCRETECH AWD200T_WSTSK10115

Make:

Model:

Location: Malacca, Malaysia

New!

Trf_WAFER SAW_ACCRETECH AWD200T_WSTSK10143

Make:

Model:

Location: Malacca, Malaysia

New!

OSAKA VACUUM TURBO PUMP 1,100 L/S

Make: Osaka Vacuum

Model: TG1100FBWB

Location: Scotia, NY US

New!

YIELD ENGINEERING HMDS VAPOR PRIME OVEN

Make: Yield Engineerng Sys

Model: LPIII-M3

Location: Scotia, NY US

New!

ULTRA T EQUIPMENT CO. SAWED WAFER CLEANER 6"

Make: Ultra t Equipment

Model: SWC111

Location: Scotia, NY US

New!

Varian E500 HP

Make: Applied Materials

Model: VSE E500HP

Location: Villach, Austria

New!

ASML-AT1250 DUV193nm

Make: ASML

Model: AT1250

Location: Dresden, Deutschland

Trusted by Industry Leaders

Join leading corporations and equipment experts to optimize surplus asset management.

How it works

Search with ease

Browse a wide selection of surplus equipment from trusted sellers. Use search, filters and categories to quickly find exactly what you need - saving time and unlocking value.

Click and make an offer

Found what you're looking for? Make an offer directly on the platform - no bidding wars, no hassle. It's negotiation made simple.

Direct communication

Connect with sellers instantly. Ask questions, clarify specs, and finalize deals with full transparency and zero middlemen.

Manage your deals

Keep tabs on all your activity - offers made, messages sent, and deals closed - through your personalized dashboard.

Why choose 4Semi?

Reach Global Buyers Instantly. Our marketplace distribution network connects your surplus assets to qualified buyers across specialized industry verticals.