Global OEM/ODM PCM Cooling Vest Manufacturer


🔬 R&D Barrier: 8-material science team, 5 PCM phase-change temperature control patents
🧵 Fabric Self-Control: Full-process production from yarn to composite fabric, precise adjustment of weight/breathability
⚙️ Flexible Customization: 100% on-demand customization (size/LOGO/packaging/function modules)
📦 Capacity Guarantee: 500k pcs/month output, 15-day rush order delivery (regular 30 days)
🌍 Global Service: English/Spanish/Arabic dedicated account managers

PCM (Phase Change Material) absorbs/releases heat via solid-liquid phase transition, maintaining 32±2℃ constant temperature for humans/pets (superior to ice packs’ melting or fans’ non-sustained cooling). Our PCM microcapsule tech: ① Wash-resistant over 50 cycles ② Non-toxic/hypoallergenic (SGS skin sensitization test passed) ③ Optional phase-change temps (25℃/28℃/30℃) for diverse scenarios.







