1. We made loads of casing, buttons, indicator lights, USB parts etc. for power banks.

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3. The challenges in manufacturing plastic products for power banks might include:

1. Material Selection - Choosing suitable plastic materials for the power bank casing requires consideration of factors such as strength, durability, and flame resistance to ensure the safety of internal components.

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3. Structural Design - Designing the structure of the power bank casing requires consideration of the layout of internal components like batteries and circuit boards, as well as the overall appearance and feel of the power bank.

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5. Manufacturing Techniques - Manufacturing the power bank casing involves techniques such as plastic injection molding and surface treatment to ensure the quality and appearance of the casing.

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7. Safety - Manufacturing the power bank casing must comply with relevant safety standards to ensure that the power bank does not pose any safety risks due to casing issues.

These are some of the challenges to consider when manufacturing plastic products for power banks.

WEL International is based in Shenzhen, China. Currently there are one plastic injection/molding (Yusu Precision) factory in Huizhou, China and one CNC machining factory (WEL Precision) in Donguan, China. It was estimated in 2009. So far, there are 150 employees are working here. GB/T19001-2016/ISO9001:2015 and IATF 16949:2016 Certified.

WEL provides customers service in all aspects of product development: Product Construction Design, Material Selection, Mold Design, Mold Making and Mass production, complete with inspection reports and samples. Products range from electronic equipment to precise automobile components. Equipped with advanced machines like Korea "Daewoo" CNC milling, automatic turning, injection machines (From 45 tons to 1200 tons). Having an experienced technical supporting team and applying an overall CAD/CAE/CAM system in designing and manufacturing, our facotry has built an ongoing and solid reputation from companies like BROTHER, TOSHIBA etc.

Welcome you to visit us in the factory.