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Guangdong Harmony holds a valid Chinese business license, customs registration, and AEO certification, ensuring full legal compliance and traceability for all heat transfer product exports.
We strictly adhere to international trade regulations, providing government-filed supplier credentials for safe cross-border transactions.
We are certified under ISO 9001:2015 and ISO 14001:2015, covering the entire R&D, production, and sales process of heat transfer films, sublimation paper, and digital heat transfer consumables. These certifications demonstrate our commitment to product consistency, customer satisfaction, and green manufacturing, helping buyers pass supplier audits efficiently.
All heat transfer products are CE safety certified, UL component recognized, and RoHS compliant, fully meeting mandatory market access requirements for the EU and North America. Our heat transfer films are heavy-metal-free, PVC-free, eco-friendly and non-toxic, ideal for apparel heat transfers, home decor, outdoor labels, and children’s products.
Call Us(Toll-free):+86 758 3632219
Email:heyisales@wonderfulheyi.com
Address:Guangdong Province,China 526238
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