From surplus-stock trading
to reverse engineering, all in one stop

A B2B trading platform for surplus electronic-component stock plus PCB reverse-engineering services.
GACHI International helps solve even end-of-life and discontinued-production problems.

Electronic-component surplus-stock trading
Business 01

Electronic components
surplus-stock purchase & sale

We buy and sell electronic components left dormant by over-purchasing and demand-forecast misses, connecting all categories — semiconductors, connectors, passives, power and more — through our global network.

  • Standardized trading process

    From quote request to price offer, negotiation, order and payment — all completed on one platform

  • Global network

    Connected to 200+ dealers across the US, Europe and Asia, sourcing even rare parts

  • Package MRO

    Bundle-order multiple items at once to cut management costs

  • Quality Easy Check

    A quality-inspection service that verifies part authenticity and specifications in advance

PCB reverse engineering
Business 02

Reverse engineering
design restoration

Even for boards whose design drawings are lost to end-of-life or discontinued production, we trace and restore the circuitry. With Japanese technical partners, we support PCB remanufacturing and component mounting in one stop.

  • PCB schematic restoration

    Trace and rewrite schematics from boards without design drawings to resume production

  • Bill of materials (BOM) creation

    Analyze every mounted component to produce an accurate materials list

  • Board manufacturing & component mounting

    One-stop support through board remanufacturing and component mounting after circuit restoration

  • Japanese technical-partner collaboration

    Collaboration with highly skilled Japanese specialists; operating Korea and Japan entities

Process

Trading process

Every step, from part search to payment, is carried out securely.

STEP 01

Part registration & search

Sellers register their stock, and buyers quickly find the electronic components they need

  • Seller registers stock information
  • Buyer searches by part name and manufacturer
  • Check quantity and specification conditions
STEP 02

Quote request

Register a quote request including required quantity, desired delivery date and trade terms

  • Enter requested quantity and conditions
  • Build an RFQ cart of items of interest
  • Operator receives the review request
STEP 03

Price offer

The operator reviews stock status and market conditions to propose price and trade terms

  • Operator proposes price and conditions
  • Coordinate terms between seller and buyer
  • Suggest alternative parts or packages
STEP 04

Negotiation & confirmation

Coordinate terms based on chat and quote history, and confirm the final quote

  • Message-based term negotiation
  • Confirm final unit price and quantity
  • Convert to an order after quote confirmation
STEP 05

Order, payment & delivery

Convert the confirmed quote into an order and manage shipment and completion status after payment

  • Handle payment-pending and payment-complete states
  • Manage shipment preparation and delivery status
  • Keep a record of completed transactions

Only accounts approved by an operator after applying for seller permission can register parts. Registered parts are published on the platform after operator review.

Apply for seller permission
Contact Us

Solving the surplus
inventory problem together

Surplus inventory from over-purchasing, demand-forecast misses and cancelled production blocks corporate cash flow and worsens financial soundness.
Solve it together with GACHI International.