Turnkey Manufacturing
One-Stop PCB Assembly Solution
- SMT, THT, BGA and turnkey PCB assembly
- From component sourcing to build and test
- Lead times as fast as 3 working days
FlexTherm: A Leading Flexible Heating OEM / ODM Manufacturer in China
Discover the power of FlexTherm, the forefront of carbon nanotube flexible heating manufacturing in China. We are not just a factory, but more importantly, we are your strategic business partner. Our unwavering commitment is to work hand-in-hand with you throughout every phase of your project — from initial engineering of the CNT heating film and flexible electrodes, to NTC smart temperature control, flawless mass production and comprehensive after-sales service. You can always count on us for high-quality and cost-effective heated eye masks, heating pads, blankets and wearable therapy products. Our turnkey service allows us to complete your project in a short time, while in-house manufacturing lets us control quality and cost to a great extent.
About Us
Production Line A
FLEXTHERM · OEM / ODM
One-stop Flexible Heating
Manufacturing Services
From concept design, CNT heating film engineering and prototyping, to mass production and after-sales support — we deliver one-stop carbon nanotube flexible heating solutions that turn your ideas into shelf-ready products.
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Heated Eye Mask
加热眼罩 · 恒温热敷
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Flexible Heating Pad
柔性加热垫 · 轻薄可折叠
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Heated Blanket
加热毯 · 均匀发热
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Therapy Heating
理疗加热产品 · 深层热疗
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Wearable Heating
可穿戴加热 · 贴合人体
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CNT Heating Film
碳纳米管柔性发热膜
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Flexible Electrode
柔性电极 · 耐弯折
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NTC Smart Control
NTC 智能温控系统
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Design for Manufacturing
结构与量产工艺设计
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OEM / ODM Production
定制化量产与供应链
Industries We Serve
Carbon nanotube flexible heating technology, engineered into your product line — from concept and tooling to certified mass production.

E-commerce Brands
Private-label heating products for Amazon, Shopify and DTC brands — low MOQ, fast sampling, retail-ready packaging.

Beauty & Wellness
Graphene-free CNT heated eye masks, steam masks and spa devices with even 38–45°C surface temperature.

Medical & Therapy
Physiotherapy heating pads and far-infrared wraps with NTC dual-loop temperature protection and CE / FCC / RoHS files.

Outdoor & Apparel
Washable, bendable CNT heating film for jackets, vests, gloves and insoles — 5V USB-C to 12V battery systems.

Corporate Gifting
Custom-logo heated gift sets with bespoke color, fabric and box design — turnkey from artwork to shipment.

Smart Home
App-controlled heated blankets, mattress pads and pet beds — BLE / Wi-Fi modules with multi-zone temperature logic.
Certifications
FlexTherm is certificated with ISO9001:2015, ISO13485, CE, RoHS, REACH and UL listed — every carbon nanotube heating film we OEM / ODM is built under stringent quality control.
Customer Distribution
Carbon nanotube flexible heating solutions shipped to brand owners, Amazon sellers, Shopify brands and therapy device companies across 40+ countries.
NDA on request · Sample lead time 7–10 days · MOQ from 500 pcs
Our Latest Articles
Insights on carbon nanotube heating film, flexible wearables and OEM / ODM manufacturing.
Carbon Nanotube Heating Film: How It Outperforms Metal Wire
CNT film heats an entire surface instead of a line, so wearables warm up in seconds, stay flexible after thousands of bends and avoid the hot spots typical of wire heaters.
Read More »Heated Eye Mask OEM: Materials, Temperature Curves & Safety
From graphene-free CNT film to NTC control and skin-contact fabrics — the specification checklist we use when developing a private-label heated eye mask.
Read More »NTC Smart Temperature Control: Why Every Heated Product Needs It
Closed-loop NTC sensing keeps surface temperature within ±2°C, protects lithium batteries and is the first thing certification labs look for in a heated device.
Read More »Flexible Heating Pad vs Heated Blanket: Which to Launch First?
Tooling cost, MOQ, certification path and margin — a side-by-side breakdown for Amazon sellers and Shopify brands choosing their first heated SKU.
Read More »From Sketch to Shipment: The 6-Step FlexTherm OEM / ODM Process
Concept, heating layout simulation, sampling, safety testing, mass production and packaging — what happens in each stage and how long it really takes.
Read More »CNT FLEXIBLE HEATING · OEM / ODM
Ready to Get a Quote?
Take advantage of our carbon nanotube heating platform and see what FlexTherm can do for your brand.
- MOQ from 500 pcs
- Sample in 7 days
- ISO / UL / RoHS / CE