Allen Liao

CEO & Product Creative Director at Dr. Warm

Technology-driven leader in electric wearable heating systems with over 22 years of experience in smart heating products, lithium battery integration, and OEM manufacturing.

About Allen Liao

Allen Liao is the CEO and Product Creative Director of Dr. Warm, a professional manufacturer specializing in electric wearable heating products. With a strong background in computer science and over two decades of experience in smart heating and internet-driven product development, Allen has led the engineering and innovation of advanced heated insoles, heated gloves, heated socks, and heated apparel systems.

His expertise combines software logic, electronic circuit design, battery protection systems, and structural engineering to create reliable, safe, and scalable heating solutions for global OEM and private label brands.

22+ Years Industry Experience

Deep expertise in smart heating and wearable electronics manufacturing

20+ Patents & Product Innovations

Utility models, invention patents, and structural heating solutions

30+ Exported Countries

OEM/ODM heated products supplied to global markets

Featured Articles

Blog

Material Selection in Packaging Design: Cost vs Performance

Material selection plays a decisive role in packaging design outcomes. This article explains how packaging materials influence cost, performance, manufacturability, and production consistency—helping brands understand ...

worker cutting fabric for heated clothing production preparing materials for electric heated apparel manufacturing

Blog

How Packaging Design Impacts Mass Production Consistency

Mass production consistency in packaging is rarely a manufacturing-only issue. This article explains how packaging design decisions—structure, materials, and tolerances—directly influence defect rates, batch variation, ...

testing heated insole heating element with DC power supply showing electric heating performance and stability

Blog

Design for Manufacturing (DFM) in Packaging: A Practical Guide

Design for Manufacturing (DFM) plays a critical role in successful packaging design. This practical guide explains how applying DFM principles to structure, materials, and tolerances ...

Premium APP Controlled Heated Socks Ideal as a Winter Gift for Skiing Wholesale from Factory

Blog

Can Packaging Design Reduce Unit Cost? Real Manufacturing Insights

Reducing unit packaging cost is not only a manufacturing challenge—it starts with design. This article explains how packaging structure, material selection, and manufacturability decisions influence ...