Dongguan Lanjin Optoelectronics Co., Ltd.
LED lights the world, Lanjin lights your life!
Add to Cart
7 Segment LED Displays are devices designed to display numbers and various symbols. These displays have seven segments, each of which can be lit up in different combinations to show different digits and symbols, provide a simple and effective way to display information and are ideal for applications such as digital clocks, calculators, meters, and more.
|
| Dongguan Lanjin Optoelectronics Co., Ltd. established in 2005, a professional manufacturer in producing light emitting diode, LED digital display, SMD LED , through-hole LED and LED PCB assembly service. Covering 2,500 square meters factory plant, with modern purification constant termperature and humidity anti-static Our company has passed ISO9001:2015 international Quality management system certification, and now applying for ISO14001 Environmental management system certification. With 18 years development, we achieved 2 national invention patents, 12 practical new-type patents, 2 software invention patents, all products Lanjin has absorbed the advanced manufacturing technology of Japan, Korea and Western Europe. With a high starting point, high quality market positioning, developed high temperature resistance & long life LED. Widely used in communication equipment, swithching power supply, decorative lighting, multi-speaker, DVD and other Lanjin always addict to the principle of “ Quality and customer first”, provide customized services according to customer’s demand. LED light the world, Lanjin lights your life! |
Q1: Are you a factory or a trade company?
A1: We're professional LED manufacturer 18 years in China, well come to your visting!
Q2: Could you please send me the free sample, so that I could see and check its quality?
A2: Yes. We could offer free samples 1-50 pcs.
Q3: What about the lead time?
A3: It depends on the order quantity. In general, lead time is about 10-15 working days. For samples in standard, the delivery could be 3 days.
Q4: Can you provide customization and OEM service?
A4: Yes, we offer customization and OEM service, please tell us your requirements clearly.
Q5: Do you offer guarantee for the products?
A5: Yes,We offer 1-3 years warranty to your product.
Q6. How to proceed an order for led light?
A6: 1. let us know your requirements or application.
2. We quote according to your requirements or our suggestions.
3. customer confirms the samples and places deposit for formal order.
4. We arrange the production.