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Thermal Underwear Manufacturer
Warmth. Quality. Fabric. Labelling.

New products

One-Stop Solution for Premium Thermal Underwear

Founded in 2005, our factory has over 20 years of experience specializing in thermal underwear manufacturing.

Cijia specializes in high-quality thermal underwear, offering one-stop design and manufacturing solutions with over 20

years of experience. From fabric selection to final packaging, we ensure consistent quality, efficiency, and sustainability for global partners.

Integrated Production & Quality Assurance

From fabric cutting and precision sewing to sterilization, ironing, and final packaging, we operate a fully integrated production line to ensure consistent quality and efficiency. Our strict quality control system and advanced production management guarantee every piece meets international standards.

Global OEM/ODM Solutions to Elevate Your Brand

Cijia provides comprehensive OEM/ODM services that combine quality, comfort, and brand precision. From custom heat-transfer labels to full-scale production and packaging, we deliver tailored, skin-friendly, and market-ready solutions that help our global partners strengthen their brand identity and stay competitive worldwide.

Soft & Skin-Friendly

Eliminates irritation caused by sewn labels

Durable& Wash-Resistant

Maintains clarity even after repeated washes

Your products

Subtle detail, lasting impression-your brand deserves premium labeling.

Eco-Friendly Options

Available in matte, glossy, or sustainable transfer materials

Flexible for OEM/ODM Orders

Perfect for base layers, activewear, and loungewear

Steps to Get Your Design Underwear Bulks

Step 1: Initial Inquiry

Tell us your needs and ideas

Share basic requirements such as product type, fabric preference, or order quantity. We will discuss details with you and give suggestions.

Step 2: Select Style & Label

Choose from our ready styles

We offer fixed patterns with different fabric options. You can also add your own logo or label to the products.

Step 3: Small Batch / Trial Order

Start with flexible order sizes

We can begin with a small batch or trial order to help you test the market. Production time and quantity can be discussed case by case.

Step 4: Bulk Production & Delivery

Production with communication

For bulk orders, we confirm details and schedule together. Delivery and shipping methods are chosen based on your market needs.