Supply Chain Compliance
Starts with Traceability

Whether you're facing buyer demands, customs detention, or want to prepare ahead—we can help.
Our strength is building your complete traceability capability.

Your Situation

Whatever the scenario, the core question is: can you prove your supply chain is clean?

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Buyer Requests Documentation

"My buyer wants traceability documents, but I don't have them"

  • Brand compliance audits
  • Importer supply chain declarations
  • Third-party audit support
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Goods Detained by Customs

"CBP detained my shipment and wants evidence—what do I do?"

  • CBP detention response
  • Information request replies
  • Work with US legal counsel
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Want to Prepare Ahead

"Planning to enter US/EU markets—don't want to wait for problems"

  • Compliance system building
  • Risk prevention & assessment
  • Ongoing compliance capability

What We Deliver

Not a report—a complete traceability capability system

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Policies

Supply chain compliance policies, responsibility assignments, supplier admission standards. Make compliance part of daily operations.

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Processes

Procurement review, supplier management, documentation archiving processes. Every step has clear procedures.

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Tools

Proprietary digital traceability platform. Supplier mapping, material tracking, document management—all in one system.

⚖️

Response Support

What if enforcement actually happens? We work with US legal partners to handle detentions, information requests, and procedures.

How We Work Together

Traceability is about supplier management—it requires our collaboration

🔧 We Provide

  • Supplier management expertise & methodology
  • Document templates & standard processes
  • Digital traceability tools
  • Legal compliance guidance

🤝 You Execute

  • Request documentation from suppliers
  • Drive supplier cooperation for audits
  • Implement internal processes
  • Maintain daily compliance data
💡 Large supplier won't cooperate?

For powerful suppliers, we have special solutions. Contact us for details.

Traceability Building: What We Do Best

Most companies get stuck here—we get it done

🗺️

Supplier Mapping

From raw materials to finished products, we map every tier. Identify each supplier and build clear relationship diagrams.

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Upstream-Downstream Verification

Purchase orders, production records, shipping documents—build complete evidence chains where every transaction is traceable and verifiable.

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Evidence Documentation

Prepare documentation per CBP review standards. Supplier declarations, origin certificates, transaction records, process docs—all ready.

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BOM Risk Prioritization

Complex products have hundreds of components—you can't deeply trace them all. We identify high-risk materials from your BOM—which need immediate traceability, which can wait. Focus resources where they matter most.

Industries We Serve

Every product has a traceability chain—we help you map it out

☀️

Solar & Photovoltaic

Typical Product: Solar Module

🔲 Solar Module
⬜ Solar Cells
⬜ Silicon Wafers
⬜ Polysilicon
⬜ Metallurgical Silicon
⛏️ Quartz Mine
Module Components: Cells · Glass · EVA Film · Backsheet · Aluminum Frame · Junction Box
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Apparel & Textiles

Typical Product: Cotton T-Shirt

👕 Cotton T-Shirt
🧵 Garment Assembly
📦 Fabric
🧶 Yarn
🌿 Cotton Farm
Product Components: Fabric · Sewing Thread · Labels · Buttons/Zippers · Packaging
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Electronics

Typical Product: Laptop Computer

💻 Laptop Computer
🔧 Final Assembly
📟 PCB/Chips
⚙️ Wafers/Components
⛏️ Silicon/Cobalt/Lithium/Tin Mines
Key Components: Motherboard · CPU · Memory · Storage · Display · Battery · Chassis
⚠️ Complex Products: A laptop may have thousands of BOM items. We help identify which materials are high-risk (cobalt-containing batteries, certain chips) and prioritize traceability for those—not blindly trace every part.
🌾

Agricultural Products

Typical Product: Tomato Paste

🥫 Tomato Paste
🏭 Blending & Canning
🍅 Tomato Concentrate
🚜 Harvest & Processing
🌱 Farm
Product Components: Tomato Concentrate · Seasonings · Packaging Container · Labels
🔋

Lithium Batteries

Typical Product: EV Battery Pack

🔋 EV Battery Pack
📦 Battery Modules
🔌 Battery Cells
⚗️ Cathode & Anode Materials
⛏️ Lithium/Graphite/Cobalt Mines
Key Materials: Cathode · Anode · Separator · Electrolyte · BMS · Enclosure

Why TraceProve

Honest about what we can do

Traceability Building is Our Core

Supplier mapping, upstream-downstream verification, evidence documentation—this is our strongest area and the most labor-intensive work.

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Enforcement with Legal Partners

For CBP detentions and enforcement situations, we work with US legal partners. Professional matters for professionals.

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Proprietary Tools, Flexible Fit

No reliance on third-party systems. Our self-developed platform adapts flexibly to different industries and company sizes.

Contact Us

Not sure what you need? Let's talk—we'll help you figure it out

Let's Discuss Your Needs

Whether you're dealing with an urgent situation or want to build compliance capability proactively, we can help analyze your status and develop a plan.

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Phone
+86 136-6184-1999
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Contact
Lawyer Wang
📧
Email
wangmiao@lungtinlaw.com

Send an Inquiry