We are Dongguan Spar Electronics Co., Ltd, a professional graphic manufacturer specializing in a wide range of plastic products, including OEM graphic overlays, front panels, logos, nameplates, stickers, CNC precision components.
Our OEM manufacturing services includes screen printing, UV printing, custom DIE/CNC-cutting, etc. We have always maintained a commitment to serving our customers with the highest level of professionalism and product quality.
As a trusted manufacturer for Marshall, we specialize in crafting high-quality polycarbonate components, including front panels, functional panels, and back stickers. With over a decade of successful collaboration, our commitment to excellence has earned us praise for our factory output. We employ advanced techniques such as gold stamping and brushed textures to customize graphic overlays that enhance the aesthetic appeal of Marshall’s products.
As an officially approved supplier for Yuwell Medical, Spar Panel custom-manufactured acrylic display panels and PET embossed button overlays for home blood pressure monitors. The project used back-side screen printing, hot-press embossing, 3M adhesive lamination, and CNC precision cutting to support clear display readability, reliable button feedback, and 100,000+ stable deliveries.
Since 2018, Spar Panel has supported Hisense with custom acrylic and PC touch, display, and control panels for high-end home appliances. Through precision CNC machining, appliance-grade screen printing, UV printing, and stable adhesive lamination, we helped achieve consistent mass production of more than 1,000,000 panel components for washing machines, microwaves, smart TVs, and other appliance product lines.
Precision automotive interior stickers require stable brand color, clean die-cut edges, reliable adhesive performance, and strict compliance for long-term in-vehicle use. For Tesla’s in-vehicle mobile phone holder project, Spar Panel custom-produced 0.2 mm hard-coated polycarbonate logo stickers using back-side screen printing, split precision die cutting, and Class 10,000 clean adhesive lamination, achieving ΔE≤2 color control, ±0.15 mm die-cut registration, and 120,000+ stable deliveries.
For M-Audio’s USB audio interface project, Spar Panel custom-produced a polycarbonate control panel based on the customer’s requirements, combining UV texture transfer, front/back screen printing, and precision CNC forming. The project achieved a carbon-fiber-like appearance, reliable backlight function, and stable mass production of more than 20,000 pieces.
Spar Panel has supported Logitech’s audio product line with CNC-machined black acrylic control panels since 2010. Through precision one-piece CNC machining, weather-resistant screen printing, fine chamfer polishing, and closed-loop appearance inspection, we helped achieve stable mass production of over 100,000 acrylic panels for Logitech consumer audio equipment.
For high-end shower systems, acrylic control panels must meet strict requirements for color consistency, waterproof performance, and assembly precision. Since 2017, Spar Panel has supported GROHE with screen-printed acrylic control panels, using multi-color back-side printing, CNC precision machining, and waterproof 3M adhesive lamination to achieve stable mass production.
