TopUpCrate is a Hong Kong-based independent platform dedicated to providing high-quality electronic components and innovative solutions to electronic enthusiasts, makers, engineers, and industry practitioners worldwide. With the vision of “making electronic innovation accessible”, we aim to help every electronic idea move from conception to reality through premium products and services.

Origin & Mission

Rooted in Hong Kong, we leverage the city’s strengths in international supply chains and logistics convenience to break down barriers in accessing electronic components. Whether it’s a hands-on project for entry-level makers or R&D demands for professional developers, we aspire to be your reliable “electronic component supply station”—empowering creators globally to access needed parts conveniently and turn ideas into reality.

Products & Services

Our product range covers:
  • Basic electronic components (resistors, capacitors, chips, etc.);
  • Modules & development boards (e.g., Arduino series, sensor modules);
  • Various electronic peripherals.
All products undergo strict screening and testing to ensure stable, reliable performance.
Additionally, our professional team provides end-to-end support: from purchase consultation (matching you with suitable components), to technical Q&A (facilitating project progress), to after-sales service (resolving usage issues)—so creators at all levels can explore without hassle.

Core Values

  • Quality First: Every listed electronic component goes through a rigorous quality control process, ensuring stable and durable products.
  • Embrace Innovation: We closely track cutting-edge trends in the electronics industry and continuously introduce novel, practical components to expand possibilities for creativity.
  • Customer-Centric Service: From global logistics (leveraging Hong Kong’s advantages for efficient delivery) to responsive customer support, we strive to make every shopping experience smooth and thoughtful.
In the future, TopUpCrate will continue to use Hong Kong as a link to connect the global electronic creation community—providing richer “ammunition” and stronger support for your innovation journey. We look forward to exploring the infinite potential of the electronic world with you!