Shenzhen Usbangel Technology Limited is a professional, ISO 9001:2015, BSCI, verified custom manufacturer (Factory) in Shenzhen China, specializing in Chargers, Power Banks, Wireless Microphones, and more electronics. With more than 12 years of experience in OEM/ODM, authentic and patented product designs. Charger, Power Bank, Wireless Microphone, Manufacturer, Factory, Supplier, Exporter from Shenzhen China.

OEM / ODM Service

OEM Service Process
ODM Service Process-V1

 

1. We have a strict QC department in the factory, all raw material must be inspected before mass production. semi-product and final product must be checked very carefully on the production line.

2. And we check our products one by one before we pack and ship, make sure they are all that you ordered, also the quality be in good condition.

3. We provide 12 months international warranty depending on the product. We accept free replacement for unqualified products. Buy with confidence!

4. All returns, whether for defective products or otherwise, must be pre-authorized by us. Please contact us to get approval before shipping the returned products. The products must be in original condition.

5. Replacements will be shipped upon the receipt of the returned products.