Power Bank Manufacturer in China | Shenzhen Yoyo Industrial Co., Ltd. (UUTEK)

Shenzhen Yoyo Industrial Co., Ltd., operating under the brand UUTEK, is a professional manufacturer of power banks, chargers and wireless charging products based in Shenzhen, China. With over 20 years of industry experience, we specialize in OEM and ODM projects for global clients, providing certified and reliable solutions for consumer electronics markets worldwide. Our products comply with ETL, UL, CE, RoHS, FCC,MSDS, UN38.3 and other international standards, and are exported toNorth America, Europe, Africa, Asia etc.

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years of developing

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designed models

 followers on internet platforms

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exported countries all over the world

UUTEK is a mobile accessory expert located in LongGang District of Shenzhen China.

We are an integrated enterprise of R & D, manufacturing and marketing. With years of accumulating, we can open mold and produce almost all kinds of products related to mobile accessories, such as power banks, wireless chargers,Wireless car charger, USB cables etc.

Welcome to check with us if you need anything in consumer electronics category!

We operate a well-established production facility with advanced equipment and strict quality management. Our workshop includes:

SMT lines for PCB assembly

Automatic and semi-automatic production lines for battery packs and finished power banks

Aging test systems, safety test equipment and full QC checkpoints

Our monthly production capacity supports both small-batch customization and large-scale mass production, making us a suitable partner for clients with flexible demand. Every unit undergoes a detailed IQC → IPQC → FQC → OQC process to ensure stable performance and long-term reliability.

We support a wide range of customer types, including:

Importers and wholesalers seeking stable power bank suppliers

Consumer electronics brands looking for OEM/ODM manufacturing

E-commerce sellers (Amazon, Shopee, Lazada, etc.) requiring customized, competitive products

Promotional and corporate gift distributors

Energy storage and outdoor product companies

Whether you need a private-label solution, product redesign, or a new model developed from the ground up, our team ensures efficient communication and reliable execution.