Compact 3.5 Inch 800X640 TFT LCD Display for Digital Systems
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Product Attributes
- Customization
- Available
- Screen Size
- ≤17"
- Application
- Indoor, Computer, Advertising, Outdoor, Surveillance, Big-Screen Project, Graphic Design, Mobile Phone
- Model NO.
- RT35DV001A
- Optimum Resolution
- 800×640
- Type
- TFT
- Response Time
- 50
- 3D
- Not 3D
- Interface Type
- Spi
- Viewing Direction
- All
- Storage Temperature
- -30 ℃~80 ℃
- Operating Temperature
- -20 ℃~70 ℃
- Voltage for Logic
- 2.4V-3.3V
- Transport Package
- Box
- Specification
- 800× 640
- Origin
- China, Shen Zhen
- Production Capacity
- 3000
Product Images of Compact 3.5 Inch 800X640 TFT LCD Display for Digital Systems
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Compact 3.5 Inch 800X640 TFT LCD Display for Digital Systems -
Compact 3.5 Inch 800X640 TFT LCD Display for Digital Systems -
Compact 3.5 Inch 800X640 TFT LCD Display for Digital Systems -
Compact 3.5 Inch 800X640 TFT LCD Display for Digital Systems -
Compact 3.5 Inch 800X640 TFT LCD Display for Digital Systems -
Compact 3.5 Inch 800X640 TFT LCD Display for Digital Systems
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Product Description
Circular screens feature a unique round display design, offering a visually distinctive experience. They are compact, energy-efficient, and provide clear visuals with touch functionality. Suitable for smartwatches, fitness trackers, and other wearable devices, these screens enhance user interaction with intuitive navigation and stylish aesthetics.
| item | Standard Value |
| Dimensions | 3.54 inch |
| Interfaces | RGB 18 BIT |
| Brightness | 1200 cd/Square meter |
| Viewing angle | ALLO'CLOCK |
| Product dimensions | 97.60(H)*83.79(V)*4.04(T) |
| Backlight | 12LEDS |
| Resolution | 800(RGB)*640 |
| Viewing area | 90.00(H)*72.00(V) |
| Operating temperature | -20°C~70°C |
| Storage temperature | -30°C~80°C |
Shenzhen Rongguanghui Optoelectronics Technology Co., Ltd. is a company specializing in the production and processing of small and medium-sized LCD screens and other products. It has a complete and scientific quality management system. Shenzhen Rongguanghui Optoelectronics Technology Co., Ltd.'s integrity, strength and product quality are recognized by the industry. Friends from all walks of life are welcome to visit, guide and negotiate business.
1. What are your payment terms?
A: We typically accept T/T and PayPal. Other payment terms can be negotiated based on mutual agreement.
2. What is the lead time?
A: For sample orders, the lead time is usually 3 to 5 days if the items are in stock. For mass production, it typically takes 3 to 5 weeks, depending on the quantity and product specifications.
3. Do you support custom logos on LCMs?
A: Yes, we offer custom logo printing on LCMs. Please send us your detailed inquiry, and our sales team will get in touch with you as soon as possible.
4. How can I place a sample order?
A: Simply send us your inquiry, and our sales team will contact you promptly to assist with your order.
5. What sizes of LCD displays do you offer?
A: We provide TFT LCD displays ranging from 0.96 inches to 21.5 inches.
6. What is your minimum order quantity (MOQ)?
A: Our standard MOQ is 1,000 units, as we are a manufacturer specializing in LCD displays.
7. What shipping methods do you offer?
A: Shipping options can be discussed based on your preferences and requests.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI252231". Items marked "
" are certified.
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Company Profile
COMPANY INTRODUCTION
Founded in 2011, Rongguanghui Optoelectronics Science and Technology Co., Ltd. (RGH) is a professional high-tech manufacturer specializing in the R&D, manufacturing, sales, and technical support of small and medium-sized LCD display modules (LCM) and touch display solutions.
With over a decade of industry experience, RGH is committed to advancing display technology through innovation, customization, and reliable manufacturing. Our product portfolio includes IPS full-view displays, semi-transparent solar displays, special-shaped and round TFT screens, semi-circular displays, as well as COB, TAB, and COG LCM modules, designed to meet diverse and demanding application requirements.
Our solutions are widely applied across industrial control systems, communications, GPS devices, commercial equipment, digital electronics, instrumentation, household appliances, and handheld terminals, delivering stable performance and consistent quality in both consumer and industrial environments.
RGH operates a modern manufacturing facility covering approximately 4, 500 square meters, supported by a strict quality management system. We are ISO9001 and ISO14001 certified, ensuring full compliance with international quality and environmental standards. Our strong focus on technological innovation has resulted in multiple invention and utility model patents, reinforcing our competitive position in the global display industry.
At RGH, customer success is our priority. Guided by the core values of innovation, integrity, and professionalism, we strive to build long-term partnerships by delivering dependable products, responsive service, and tailored display solutions.
Our experienced team plays a vital role in driving sustainable growth-expanding global market presence, strengthening operational capabilities, and creating value through continuous innovation and strategic collaboration.
OUR SERVICES
Global Market Support
Serving customers across multiple industries and regions worldwide.
Customized Display Solutions
High-quality, application-specific LCD and touch display designs with competitive cost control.
Customer-Centric Approach
Dedicated technical support and long-term partnerships built on trust and reliability.
Industry Agility
Rapid adaptation to market trends and emerging technologies.
Strong R&D Investment
Continuous innovation to support sustainable growth and differentiated products.
Efficient Supply Chain Management
Close cooperation with reliable suppliers to shorten lead times, meet tight schedules, and ensure production efficiency.
COMPANY HISTORY
2011 - Company established
2014 - Strategic shift from mobile displays to customized industrial automation displays
2016 - Manufacturing base relocated from Shenzhen to Dongguan
2020 - Factory expansion from 16, 146 sq FT to 48, 437 sq FT
2023 - Annual sales reached RMB 200 million
2025 - Accelerating global expansion, focusing on customized display solutions for international markets
OUR TEAM
As a professional TFT LCD display manufacturer, the RGH team actively participates in international exhibitions and industry events worldwide. We value face-to-face communication with partners and customers, sharing expertise in display technology, understanding application needs, and exploring new collaboration opportunities. These global interactions continuously strengthen our network and market presence.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Baoyunda Logistics Center, Meilan Business Center, Fuhua Community, Xixiang Street, Bao'an District, Shenzhen, 2001
-
Plant Area
- 220 square meters
-
Number of Employees
- 17
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month, 1-3 months
Off Season Lead Time: one month, 1-3 months -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 3 PCS
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- TFT LCD, LCD Display, TFT LCD Screen, TFT LCD Display
-
Production Lines
- 4
-
Production Machines
- Automatic BL Assembly Line, Automatic SMT & Binding Line, Aging Tester, Constant temperature and humidity box, Drop Angle tester, High temperature impact test chamber, Precision high temperature test chamber, Salt spray tester, Tensile tester
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Function inspection & Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Flexible customization, Minor Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 8 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-08-03
-
Export Year
- 5 Years
-
Main Markets
- North America, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO14001, Others
-
Cooperated with Fortune 500
- Yes
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