

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.
