What are the payment terms?

We accept T/T with 30% down payment upon order confirmation and 70% balance before shipment. Other methods include L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow.

What is the refresh rate of the module?

The refresh rate is 1920Hz/S or 3840Hz/S.

Do you provide after-sales support?

Yes, we offer online or phone technical support. Engineers can be sent on-site for paid support if needed.

Indoor Full Color SMD P3.91 LED Module for LED Display

Name: Indoor Full Color SMD P3.91 LED Module for LED Display
Brand: Shenzhen Xing Guang Cai Technology Co., Limited
SKU: 2066346945

Guangdong, ChinaShenzhen Xing Guang Cai Technology Co., Limited

US$15.00

1-19 Pieces

US$13.00

20-34 Pieces

US$11.00

35+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

LED Light Source

Small Straw Hat

Emitting Color

RGB

Model NO.

P3.91

1 LED Power

<0.3W

Power

LED Chips

Epistar

IP Rating

IP40

Waterproof

Not Waterproof

Encapsulation

Hongsheng,Kinglight,Nationstar

Brightness

High Brightness 6500CD/Sqm

Refresh Rate

1920Hz/S 3840Hz/S

IC

Mbi

Transport Package

Flight Case Packing

Specification

500*500/500*1000mm

Trademark

szxgc

Origin

Shengzhen

HS Code

8531200000

Production Capacity

5000sqm/Month

Key features

Two-Year Warranty: Comprehensive 2-year quality warranty with lifelong maintenance coverage.

High Refresh Rate: Refresh rate up to 3840Hz/S for smooth video display.

Long Lifespan: Extended operational life of 100,000 hours.

On-Site Training: 6 days of complete technical training provided at the factory.

Fast Delivery: Lead time within 10-15 working days after deposit receipt.

OEM/ODM Service: Flexible customization options including samples, designs, and full customization.

Quality Assurance: Pre-production samples and 100% final inspection before shipment.

Wide Viewing Angle: 140-degree viewing angle for optimal visibility from all sides.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Shenzhen Xing Guang Cai Technology Co., Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Shenzhen Yantian PortAverage Response Time: ≤4.31h

AI-Powered supplier vetting

SummaryShenzhen Xing Guang Cai Technology Co., Ltd. is an LED technology and full-color LED display supplier established in 2013. It reports ISO 9001 and ISO 14001 certifications, 6–10 R&D engineers, 6–10 quality-control staff, and one production line. Stated annual capacity is 70,000 square meters of LED displays and 700,000 square meters of LED display modules. The supplier provides 3D software design and multiple customization methods, including full customization and customization from samples or designs. It reports new products during the past year and serves broad international markets, with exports representing 41%–50% of sales. Service strengths include stated quality assurance, written service procedures, participation in ISLE 2024, and lead times within 15 working days in both peak and off-season. However, service procedures have no records, overseas service infrastructure is absent, and after-sales complaint handling and corrective/preventive action arrangements are not clearly defined. Financial...

Supplier typeThe supplier is a manufacturer and service provider focused on LED technology, full-color LED display screens, and LED display modules. Its products are used in commercial, governmental, sports, transportation, hospitality, education, and financial settings, while its stated export markets span multiple global regions.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 certifications. These explicitly indicate documented environmental and quality-management certifications, supporting a positive assessment for this field.

R&D capabilityThe supplier confirms that it had new products during the past year and reports 6–10 R&D engineers. It also provides 3D software design services, which supports an established product-development capability.

Production capacityThe supplier reports one production line and annual output of 70,000 square meters of LED displays plus 700,000 square meters of LED display modules. It also states that finished products are checked by packing staff and mentions a 72-hour aging test before shipment, indicating production and pre-shipment control activities, although the stated finished-product inspection method appears limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and 3D software design services. This is direct evidence of broad customization capability.

Product Q&A

Q:What is the warranty period?

We provide a two-year quality warranty with lifelong maintenance. During the warranty, the seller repairs or replaces defective parts, while the buyer covers return shipping and the seller covers repair shipping.

Q:How do you guarantee quality?

We always produce a pre-production sample before mass production and conduct a final inspection before shipment.

Q:What is the lead time for delivery?

Delivery is within about 15 days after receiving the 30% T/T down payment. The lead time is 10-15 working days once the deposit is received.

Q:Do you offer technical training?

Yes, we provide 6 days of on-site complete technical training at our factory.

Q:What customization options are available?

We offer full customization, minor customization, flexible customization, and customization from samples or designs.