Heated Product OEM Solutions
At Miracle Heated Line, we specialize in OEM (Original Equipment Manufacturing) services for heated products, including heated insoles, heated vests, jackets, sleeping bags, pet pads, and more. With over many years of experience, we help global brands turn their product ideas into reliable, market-ready solutions.
We support flexible customization at every stage:
- Logo printing: Silk screen, embossed, woven labels
- Custom packaging: Retail boxes, color inserts, hang tags, barcode labeling
- Product materials: EVA hardness, fabric color, insulation layer
- Heating element layout: Tailored to suit unique applications and heat zones
- Temperature control system: Choose from manual button control, wireless remote, or Bluetooth app
Whether you need a small pilot batch or full-scale production, we deliver consistent quality with flexible MOQ.
We operate a 7,000m² factory in Quanzhou, China, with:
- 200+ skilled workers
- 6 assembly lines for heated products
- QC department with thermal imaging and battery safety test systems
- Monthly capacity: 100,000+ pairs of heated insoles / 30,000+ heated garments
We control every process in-house to maintain quality, speed, and cost-effectiveness.
Our QC system follows ISO9001:2015, and our products are certified by:
- CE, RoHS, FCC, UN38.3, MSDS
- Battery safety: Short-circuit, overcharge, thermal, and capacity tests
- Heating elements: Temperature stability and durability under repeated flexing
Each order includes detailed quality inspection reports and batch tracking codes.