# Hangzhou Chentong Intelligent Technology Co., Ltd. (杭州辰彤智能科技有限公司)

Brilliant displays, built for every stage and screen

Manufacturer of smart transparent LED optoelectronic glass panels using ITO wireless, nano-silver/copper-plated, and COB technologies. Products serve architectural curtain walls, commercial display windows, public signage, and smart signage applications. Founded 2017; achieved mass production of nano-silver and copper-plated technology in 2019.

- Canonical: https://catalog.reevol.com/p/marketing/company-bq5daj
- Language: en
- Last updated: 2026-08-16

## Supplier facts

- Supplier type: manufacturer
- HS codes: 8541.40, 7007.19, 8531.20
- Product categories: LED Display Screens, Indoor LED Displays, Outdoor LED Displays, Commercial Advertising Displays, Conference Room Displays, Command Center Displays, Custom LED Display Solutions, Smart Transparent Glass, LED Optoelectronic Glass, Transparent LED Display, Architectural Display, Building Curtain Wall Display, Commercial Window Display, Smart Signage, COB Display Glass, ITO Wireless Glass, Nano-Silver Electroplated Copper Glass

## Certifications

- IP65: supplier-declared, pending confirmation

## What we make (15)

### Commercial Advertising LED Display
High image quality, high stability, for retail and advertising environments

### Command Center LED Display
Large-format, high-stability configuration for control room applications

### Conference and Exhibition LED Display
Fine-pitch indoor LED display for meeting rooms and exhibition halls

### Outdoor Media LED Display
Weatherproof, high-brightness LED display for outdoor advertising and media

### Cultural Tourism and Stage LED Display
High-refresh-rate display for performing arts and cultural tourism venues

### Custom LED Display Solution
End-to-end customized LED display system design and integration

### COB Film-Bonded Optoelectronic Glass - P8 (Classic)
Pixel pitch 8mm, 15,625 px/m², transparency ≥90%, playback power 120 W/m², IP65, -30 to 60°C, max panel 240 mm × 1,600 mm

### Transparent ITO Wireless Optoelectronic Glass - P10
Pixel pitch 10mm, 10,000 px/m², transparency ≥85%, metal mesh process, playback power 220 W/m², max power 600 W/m², brightness 1500-6000 cd/m², IP65, -30 to 60°C

### Nano-Silver / Copper-Plated Optoelectronic Glass - P15
Pixel pitch 15mm, 4,356 px/m², transparency ≥85%, playback power 80 W/m², brightness 1500-6000 cd/m², IP65 + lightning protection, -30 to 60°C

### COB Film-Bonded Optoelectronic Glass - P20 (Outdoor)
Pixel pitch 20mm, 2,500 px/m², transparency ≥90%, playback power 80 W/m², IP65, -30 to 60°C, max panel 240 mm × 1,600 mm

### Transparent ITO Wireless Optoelectronic Glass - P30
Pixel pitch 30mm, 1,100 px/m², transparency ≥93%, ITO process, playback power 50 W/m², max power 100 W/m², brightness 1500-6000 cd/m², IP65, -30 to 60°C

### Transparent ITO Wireless Optoelectronic Glass - P40
Pixel pitch 30mm (P40 series), 625 px/m², transparency ≥93%, ITO process, playback power 5 W/m², max power 15 W/m², brightness 1500-6000 cd/m², IP65, -30 to 60°C

### Transparent ITO Wireless Optoelectronic Glass - P50
Pixel pitch 30mm (P50 series), 400 px/m², transparency ≥93%, ITO process, playback power 3 W/m², max power 10 W/m², brightness 1500-6000 cd/m², IP65, -30 to 60°C

### Nano-Silver / Copper-Plated Optoelectronic Glass - P6
Pixel pitch 6mm, 27,556 px/m², transparency ≥85%, playback power 180 W/m², brightness 1500-6000 cd/m², IP65 + lightning protection, -30 to 60°C, max panel 1.2 m × 3 m

### COB Film-Bonded Optoelectronic Glass - P3.91 (Flagship)
Pixel pitch 3.91mm, 65,025 px/m², transparency ≥90%, playback power 320 W/m², IP65 (5-protection standard), -30 to 60°C, max panel 240 mm × 1,600 mm

## Contact

- Inquiry endpoint (POST form): https://catalog.reevol.com/api/marketing/inquiry/company-bq5daj