| Type | Huge letters sign/ LED sign/stainless steel sign |
| Size/Color/Font | Customized |
| Raw Material | Acrylic, LED strip ,stainless steel |
| Voltage | 100-240V input, output 12V .(For 12V, we offer power adaptor) |
| Certificates | UL CE RoHS |
| Warranty | 3 Years |
Stainless steel three-dimensional free standing LED letters are a type of three-dimensional letter made from stainless steel as raw material, characterized by durability and aesthetics. It has become the preferred choice in many fields such as advertising and signage in modern design due to its unique visual effects and durability. The production of stainless steel three-dimensional characters requires multiple processes, including cutting, welding, polishing, drawing and other techniques, to ensure the quality and aesthetics of the final product.
Support the production of three-dimensional luminous characters ranging from 1 meter to 10 meters or even larger, which can be perfectly presented in large led letters on rooftops, wall signs, or independent art installations, becoming a dazzling presence on the city skyline.
Made of materials such as stainless steel, acrylic, etc., combined with precision cutting and welding technology, it creates a three-dimensional effect with distinct layers. It is a work of art during the day and a dazzling light source at night, with 360 ° no blind spots that catch the eye.
Single color/gradient/RGB full-color lighting options to meet different scene needs. Programmable control to achieve dynamic effects such as enhancing interactivity and communication. Energy saving and environmentally friendly, using high brightness LEDs with long lifespan and low energy consumption.
Shape free design: letters, numbers LOGO, Art forms can be customized. Flexible size adjustment: Suitable for different installation environments, such as high-rise buildings, mall courtyards, outdoor squares, etc. Diverse surface techniques: wire drawing, mirror finish, spray painting, hollow carving, meeting the needs of high-end brands.
Urban Landmark & Commercial Complex - Creating a City Card and Enhancing Regional Influence.
Shopping Center & Brand Flagship Store - Strengthen Brand Identification and Attract Customer Flow.
Cultural and tourism attractions & theme parks - enhance immersive experiences and become popular check-in points.
High end catering & hotels - elevate the level and create a luxurious atmosphere.
Industry leading technology: Using CNC precision carving, laser cutting, seamless welding and other technologies to ensure quality.
One stop service: Worry free from design, production, installation, and after-sales service.
High cost-effectiveness solution: Factory direct supply, reducing intermediate costs, providing the best quotation.
Make your brand the center of attention in the city! Whether it's stunning rooftop led sign or creative interactive lighting signs, we can tailor them for you to create unique visual symbols, attract traffic, and enhance brand value.
1. If you have a design, please send it to our customer service team along with the size you need.
2. If you don’t have a design, we’ll create one for you for free and make adjustments until you're satisfied before providing a quote.
We offer various materials, item colors, light colors, shapes and fonts. OEM and ODM, light customization and full customization are available.


Specializing in the production of advertising signs for over 20 years. Through years of exploration in the global market, we have received numerous excellent reviews from customers.












Our products are certified by CE, RoHS, FCC, and UL. We also provide various certifications to meet local quality standards and customs clearance requirements.
Equipped with a wide range of advanced machines. From the design phase to the shipment stage, every step is carried out with 100% devotion and under strict control.
Our in-house team of professional designers and technical engineers will collaborate with you to refine product concepts. We provide 3D renderings and CDR graphic design, allowing comprehensive visual confirmation before production begins.
Utilizing CNC machining centers and laser cutting systems, we process premium-grade materials including stainless steel, acrylic, and galvanized sheet, and PVC composites with millimetre-scaled accuracy, ensuring dimensional identical.
Operated by technicians with 10+ years of specialized experience, our production lines implement strict quality control at each workstation to guarantee premium finishing standards for luxury-grade products.
Once production is completed, our sales team will provide item photos and videos for confirmation. Our fundamental principle is to only dispatch products that meet customers' satisfaction.
Prior to shipment, a strict inspection will be carried out on the product. Our inspectors will conduct detailed checks, along with 24-hour light and transformer testing.
Products will be packaged in cartons or wooden boxes based on weight and size. Partnerships with major shipping carriers enable us to offer competitive prices and rapid transportation services.
Please contact our customer service team and share your requirements:
① If you already have a design, share it with us along with the specific size and style.
② If you don’t have a design, we’ll create one for you for free and make adjustments until you're satisfied before providing a quote.