Contact Us / Request a Quote
Upload your drawing or share your project requirements — our engineering team will review and respond within 24–48 hours.
24–48h Response
Engineering team replies fast on every RFQ
Prototype Support
From one-off samples to volume production
Engineering Review
Drawing / spec review before quotation
ToneCooling designs and manufactures custom liquid cold plates for AI data centers, power electronics, and industrial applications. Our engineering team responds within 24 business hours with technical consultation, quotation, and project support.
Global Offices
🇨🇳 China HQ — Huizhou (Primary)
ToneCooling Technology Co., Ltd.
Technical inquiries, specs, factory audits, sample requests, and direct-factory engagements.
- Email: info@tonecooling.com
- Phone / WeChat / WhatsApp: +86 138 0224 0817
- Address: Huizhou, Guangdong, China
- Response: ≤1 business day (GMT+8)
🇺🇸 North America — Austin, TX
ToneCooling Inc. (Texas)
Purchase orders, NDAs, MSAs, and US export-compliance documentation.
- Email: bd@tonecoolingtexas.com
- EIN: 61-2341902
- Address: 5900 Balcones Drive STE 100, Austin, TX 78731
- Law: Texas state law
🇦🇺 Asia-Pacific — Victoria, Australia
ToneCooling Australia Pty Ltd
APAC sales, commercial support, and GST-compliant invoicing.
- Email: info@tonecooling.com.au
- ABN: active since 8 Oct 2021
- Location: Victoria 3124, Australia
- Law: Victorian (Australia) law
Fastest path: contact the Huizhou HQ directly — engineering and commercial teams coordinate across all three entities from there. See our Legal Information page for full entity details and jurisdiction.
Request a Quote · Upload Drawing
Custom liquid cold plate projects. Engineering review before quotation. Support for prototype and volume production. Response within 24–48 hours. Upload your PDF / STEP / DWG drawing directly in the form below — we treat all technical files as confidential.
Prefer email? Reach us at info@tonecooling.com. Regional contacts listed below.
To provide an accurate quotation, please include the following information when contacting us:
Technical Specifications:
• Application type (AI server, IGBT, EV battery, power electronics)
• Thermal design power (TDP in watts)
• Approximate dimensions or 2D/3D drawings
• Preferred material (aluminum 6063/6061, copper C1100, or other)
Project Requirements:
• Manufacturing process preference (FSW, vacuum brazing, TLP bonding)
• Expected quantity (prototype, small batch, or mass production)
• Special requirements (leak testing, certifications, surface treatments)
• Target timeline and delivery location
Our Core Product Lines
AI Server Liquid Cold Plates
Direct-to-chip liquid cooling solutions compatible with NVIDIA GB200, H200, AMD SP5 (EPYC), and Intel Birch Stream platforms. FSW and vacuum brazing processes, ΔP < 35 kPa, thermal resistance < 0.02°C·cm²/W.
Power Electronics Cooling
IGBT liquid cold plates, EV battery cooling plates, inverter thermal solutions. CNC-machined micro-channel designs with 100% helium leak testing. Flatness ≤ 0.05 mm.
System-Level Solutions
Complete liquid cooling systems including cold plates, manifolds, quick disconnects, tubing, and CDU (Coolant Distribution Unit). End-to-end thermal management from CFD simulation to mass production.
Quality & Certifications
ISO 9001:2015 — Quality management system certified
IEC 62443 — Cybersecurity certification for industrial IoT monitoring
AS9100 — Aerospace quality management standard
2 Invention Patents + 6 Utility Model Patents — Proprietary thermal design innovations
100% Leak Testing — Every unit tested before shipment
Full Dimensional Inspection — CMM and optical measurement on all critical features
Material Traceability — Complete documentation from raw material to finished product
Manufacturing Capabilities: 5-axis CNC machining, friction stir welding (FSW), vacuum brazing, TLP bonding, nickel plating, anodizing, chromate conversion, and more. Annual capacity: 500,000+ liquid cold plates.
Frequently Asked Questions
What is a liquid cold plate manufacturer?
A liquid cold plate manufacturer is a precision-engineered heat exchanger that uses liquid coolant flowing through internal channels to remove heat from high-power electronics, offering significantly higher thermal performance than air cooling. ToneCooling manufactures these for AI servers, data centers, EV batteries, and power electronics.
How does ToneCooling manufacture liquid cold plate manufacturers?
ToneCooling manufactures liquid cold plate manufacturers using vacuum brazing, friction stir welding, and CNC machining, with full in-house testing including pressure testing at 50 bar, helium leak detection, and thermal resistance measurement.
What materials does ToneCooling use?
ToneCooling uses 6061-T6 and 3003 aluminum alloys and oxygen-free copper (C11000). All materials meet RoHS compliance standards. Material selection depends on thermal conductivity requirements and coolant compatibility.
What is the minimum order quantity?
ToneCooling accepts orders from 1 piece prototypes to 10,000+ annual production. Prototype samples ship in 7-14 business days.
How do I get a quote for liquid cold plate manufacturer?
Submit your thermal requirements, dimensions, and flow rate specifications via our quote request form. Our engineering team responds within 24-48 hours with a detailed technical proposal.
Industry References & Standards
Need a Custom Liquid Cold Plate?
ToneCooling engineers design thermal solutions for your specific requirements. Get a detailed response within 24-48 hours.
Request a Free QuoteEngineering Capabilities & Quality Assurance
ToneCooling is a custom liquid cold plate manufacturer purpose-built for OEM thermal management programs — from early-stage drawing review through validated volume production.
Custom Engineering, Not Catalog Parts
Every inquiry starts with a DXF or STEP drawing review by our thermal engineering team. Within 24–48 hours we return a feasibility assessment covering CFD-based pressure-drop estimates, manufacturability flags (micro-channel wall thickness, braze seam risk, O-ring interface), and material recommendations — before any quotation is issued.
From Prototype to Volume Production
Single-unit friction-stir-weld and vacuum-brazed prototypes typically ship in 7–14 days. Production programs scale into 1,000+ units per month with PPAP-aligned documentation, IQC / IPQC / OQC inspection gates, and material traceability to heat-lot across 3003 / 6063 aluminum and C11000 copper.
Leak Testing, Validation & Certification
Every cold plate ships 100% leak-tested. Helium mass-spectrometer leak testing to 1×10⁻⁸ mbar·L/s is used for mission-critical programs; pressurized-water leak testing to 25–60 bar covers standard applications. Thermal validation reports (inlet/outlet temperature, ΔP vs. flow rate) are delivered with every first-article shipment. Quality system operates under ISO 9001:2015.
Typical Program Timeline
- Day 0: Drawing submission via the RFQ form above
- Day 1–2: Engineering feasibility review and quotation
- Day 7–14: Prototype delivery with thermal and pressure validation report
- Week 4–6: First-article volume production run
