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Precision Manufacturing Solutions
Expertise in plastic and metal parts from prototyping to low-volume production for global enterprises.
Low-Volume Production
Reliable production services for low-volume needs with high-quality standards and technical support.




Rapid Prototyping
Comprehensive technical assistance throughout the prototyping and production phases for project success.
Over 10 years of expertise delivering exceptional results in prototype and production services.
Surface Finishing
Prototyping Services
Prototyping is the next stage after developing a solid design concept, and it's an affordable way to test your concept's suitability for purpose and function. Before committing to the final product, we need to make sure that it meets or exceeds our customers' expectations in terms of functionality, precision, durability, and safety.
Upper offers a full range of prototyping services for the design and manufacturing industries. We are able to combine cutting-edge 3D printing technology, CNC machining, model engraving, and a full range of post-processing and surface finishing services to bring your ideas to perfection.
As a precision prototyping service company for various industries such as AI smart hardware, EV cars, home application, 3C electronics, and more, we will help you evaluate your project needs and determine the right processing and technology that best fits your timeframe and budget to provide the best results and cost competitiveness.