About us

From core heating systems to finished products, we enable brands worldwide

Integrated Source: From Core to Gear

Engineering Expertise (Since 2015)
Over a decade of thermal system engineering focused on wearable heating architecture, flexible circuit integration, and multi-zone heat distribution systems.
Integrated Manufacturing
In-house production covering heating element fabrication, electronic assembly, thermal module integration, and final wearable product assembly.
Global Compliance Standards
Manufacturing processes aligned with CE, RoHS, FCC, and ETL safety and electrical compliance requirements.
OEM / ODM Engineering Capability
System-level manufacturing support for custom heating architectures, including dual-sided heating (full-hand thermal distribution) and advanced multi-zone thermal control systems.

Quality Certifications & Compliance

CE certification for J ONE heated wearable system manufacturing compliance
RoHS compliance certification for J ONE heated wearable materials safety
ETL safety certification for J ONE heated wearable electrical system
BSCI audit certification for J ONE manufacturing social responsibility compliance

Verification available upon request.

More Than a Manufacturer

We are a technology-driven company specializing in heating systems, power management, and intelligent thermal solutions.
From circuit design to final products, we control the core.

Our Core Capabilities

Heating System Development

Core technology from circuit to heat control

Integrated Manufacturing

Electronics + apparel production in-house

OEM / ODM Capability

From idea to finished product

Quality & Global Supply Reliability

Proven quality with stable global supply capability

Learn more about our manufacturer profile.

Why Brands Choose Us

No middlemen, direct from source

Full control over quality and cost

Faster development cycles

Stable and scalable production

Our Evolution Journey

Steady growth and consistent innovation in heating technology

Foundation

Technical Core & Breakthrough

Started with microcontroller development and power management solutions, laying a solid foundation for underlying heating technology. Pioneered the integration of electronics and thermal management.

2015 - 2017
Empowerment

Heating Solutions Leader

Became a core technology supplier for the heating products industry. Our control systems were widely adopted in heated apparel, supporting numerous global end-brand products.

2018 - 2019
Integration

Full-Stack Manufacturing

Established production bases in Guizhou and Henan, achieving full integration of electronics and apparel manufacturing. Launched OEM/ODM one-stop solutions for global clients.

2020 - 2021
Innovation

Smart Heating Revolution

Launched next-generation intelligent heating products with industry-first dual-sided heating technology. Comprehensive upgrades in performance, energy efficiency and user experience.

2023
Globalization

Global Brand Partnership

Expanded cross-border operations, directly serving top global brands with end-to-end R&D and manufacturing capabilities. Delivered competitive pricing, faster development and reliable delivery.

2024

Let’s Build Your Next Product

Start Your Project

From concept to mass production, we are your reliable partner

 

J ONE is the commercial brand of Shenzhen J ONE Technology Co., Ltd., a manufacturer specializing in wearable heating systems and OEM/ODM development.