Explore our engineering-grade custom marquee structures and precision-crafted luminous corporate identifiers built for long-term deployment.
Sichuan Kexian Advertising Limited Company, situated in Sichuan, China, is an industry-leading signage enterprise with over 20 years of manufacturing, engineering, and global export excellence. We offer our global business partners a highly integrated, one-stop-shop model encompassing industrial structural design, advanced factory production, and end-to-end international logistics. From the initial rendering to precision laser welding and structural verification, we manage all workflows under strict in-house quality controls, guaranteeing high E-E-A-T standards in everything we produce.
Our product portfolio ranges from monumental Giant LED Letters and customized Wedding Marquee Letters to highly complex illuminated channel letters, vacuum-molded outdoor light boxes, neon accents, and complete municipal architectural signage solutions. By serving renowned international clients, Fortune 500 corporations, and bulk event rental wholesalers, we have built a reputation for superior structural integrity, photometrics, and weatherproof durability.
How we leverage smart manufacturing and engineering compliance to de-risk your international signage procurement pipeline.
We handle everything from photorealistic mockups to global delivery, offering customized sizes from tabletop accents to 10-foot outdoor displays, optimizing your total cost of ownership (TCO).
Our engineering department translates architectural sketches into structural blueprints, optimizing wind resistance, weight distribution, and electrical loads for reliable site installations.
Access direct tracking updates during production. We share detailed photos and video checkouts at critical stages, including laser cutting, electrical wiring, and final moisture-resistance testing.
All outdoor and indoor systems are configured with certified drivers and LEDs carrying CE, RoHS, FCC, and UL labels, complying with local electrical grid codes.
As a key supplier for Fortune 500 companies (such as Gree, Midea, JD, and Liansu), we can scale production from custom 1-unit wedding projects to volume rollouts for international franchises.
Through partnerships with FedEx, DHL, UPS, and reliable global freight forwarding brokers, we offer flexible sea, air, and land options to lower freight costs and clear customs smoothly.
The production of commercial-grade marquee letters requires a balance between aesthetic detail and long-lasting structural design. Sichuan Kexian's 6,600-square-meter facility utilizes smart manufacturing protocols to achieve high efficiency, material yield, and quality consistency.
We source structural metals, using high-tensile 304-grade stainless steel, mirror-polished alloys, and premium structural aluminum sheets. This prevents rust in coastal outdoor settings, ensuring structural stability for large-scale wedding and event rentals.
Our computer-controlled fabrication line uses high-output fiber laser cutters to profile sheet metal within tight tolerances of ±0.05mm. Automated CNC folding machinery handles complex side walls, preserving crisp curves and sharp points without stress fractures.
To avoid uneven lighting and hotspots on marquee letters, our engineering team uses specialized optoelectronic simulation software. This ensures light is evenly distributed, whether using classic exposed LED filament bulbs or solid acrylic diffusers.
Each sign uses double-insulated wiring runs, heat-shrink solder connections, and protective rubber strain-relief grommets. All units undergo multi-phase thermal testing to prevent circuit issues during extended operations.
We invest in high-precision fabrication equipment to deliver high-quality, long-lasting sign designs.
Our engineers construct custom tooling profiles for bespoke architectural installations.
A look at our production line, demonstrating our focus on quality control and manufacturing discipline.
Precision Bending
Laser Profiling & Cutting
Laser Welding Assembly
High-Density UV Printing
Structural Joint Welding
Commercial lighting is evolving from simple static signs to interactive digital-physical assets. Sichuan Kexian is actively developing next-generation solutions for international brands and major event suppliers.
We are integrating IoT microcontrollers directly into our custom marquee letter systems. This allows rental operators and corporate clients to control dynamic lighting effects, adjust dimmer settings, and sync patterns to audio using DMX512 protocols, Bluetooth mesh networks, or centralized web-based interfaces.
We are also testing high-efficiency, addressable RGBWW LEDs. This lets clients shift signs from classic warm white tones (2700K) to clean cool white (6500K) or custom colors, matching their brand identity across different events.
In line with global environmental initiatives, Kexian is incorporating recyclable materials and low-energy LED configurations. Our latest structures are built for circular disassembly, allowing the shell, electrical lines, and acrylic elements to be easily separated and recycled.
Additionally, we work with sustainable coating suppliers to offer low-VOC paint finishes and water-based, corrosion-resistant layers. This reduces emissions during manufacturing without compromising weatherproofing and UV protection.
We ensure international safety compliance by testing 100% of our products before shipping to our partners worldwide.
Operating a global B2B procurement network requires addressing different regional requirements, logistics setups, and safety codes. Kexian helps business partners manage these variables systematically.
We match the electrical systems of our marquee signs to each destination market. We source certified, dual-voltage power adapters and LED drivers supporting 110V-240V inputs for regions like North America, Europe, and Oceania.
Every order is pre-configured with the correct regional plug type (Type B, F, G, or I) and meets local safety codes. This lets event planners and rental agencies set up immediately without needing additional voltage converters or plug adapters.
To prevent shipping damage, our packing process features multi-layer shock absorption, using custom-cut high-density polyethylene (HDPE) foam sheets, edge guards, and reinforced wooden crates for international air and ocean cargo.
Our experienced export team manages all customs documentation, HS codes (Harmonized System), and certificates of origin. This ensures import clearance is completed without delay, helping you stick to tight event schedules.
Answers to technical, logistics, and design customization questions for commercial B2B buyers.
Complete your brand presentation with illuminated storefront letters, slim lightbox signs, and custom neon styles.
Work directly with Kexian's engineers to develop high-performance signage, marquee letters, and brand identifiers. We offer custom CAD drawings, prototyping runs, and worldwide logistics support.
Get a Detailed Quote Now
Kexian
