Warranty
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Dear Customer,
As a leading sublimation products manufacturer, PROSUB is dedicated to producing high-quality goods. We continuously improve our after-sales system to provide a better experience and foster closer, smoother cooperation. For all our products, PROSUB makes the following commitments:
All products meet strict quality standards and are managed under the ISO 9001 quality management system.
All materials comply with environmental and safety certifications including RoHS, REACH, FCC, CE, and have passed SGS testing and certification.
Machine warranty: One year from purchase. Any quality issues within this period will be repaired or replaced free of charge.
Consumables warranty: If any quality problems arise or the product fails to meet sublimation quality requirements, we will issue a refund or replacement.
Sincerely,
Tiffany Hung
Choosing the right manufacturing partner makes all the difference
Prosub brings over a decade of OEM & ODM expertise in sublimation phone case production — trusted by global brands, wholesalers, and retail chains.
We respond fast, support custom projects, and deliver consistent quality at scale.
If you need a supplier who masters precision molding, reliable mass production, and long-term partnership, you’ve found the right one.
- No. 2, Dalang Xinbao Second Street, Dalang Town, Dongguan City, China
- +86 13600280020
- tiffanyhung@prosub.cn
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