ABOUT US

About Chengjin Optoelectronics


Focus on Fire Fighting Core Key Components LED Beads

Jiangmen Chengjin Optoelectronics Technology Co., Ltd. is engaged in the production, research and development, and sales of LED key components. It has grown and developed along with the electronic information industry, becoming one of the better companies in the industry and receiving unanimous praise from various enterprises. The company always adheres to the business philosophy of "integrity-based, quality-first, customer-first". The company continues to grow and improve its mechanisms, and has now developed a large distribution system centered on Guangdong and radiating to various places at home and abroad, providing customers in various regions with economical, fast, and convenient semiconductor component supporting services. Chengjin Optoelectronics mainly produces and sells products such as:LED light emitting diodes, SMD LEDs, semiconductorsAnd so on. The complete range of products, large quantities of spot inventory, and competitive prices have created an unparalleled advantage. The achievements we have made today depend on the strong support and love of our new and old customers. In the future, we will use better three-excellent services - excellent quality, excellent price, excellent service - to repay our customers for their consistent trust and cooperation with Chengjin Company over the years! We will take "surpassing innovation" as the strategic guideline for the company's development, closely follow the development trend of key components, and hope to always work together with you for development and progress, and make due contributions to the development of LED lighting and the prosperity of the fire-fighting lighting industry!

2017

Year

Company Founded in

2700

Square meters

Occupying an area of

19

Items

Patent Technology

200

Ten Thousand

Registered Capital

More +
About Chengjin Optoelectronics
Add WeChat to communicate

Add WeChat to communicate

National service hotline

OUR PRODUCTS

Our Products


Electronic Components

LED Beads

FEATURED PRODUCTS

Featured Products


2835Four-bead patch

2835 intelligent double-head LED light source Voltage: 3V 6V 9V 12V 18V Power: 0.2w~2w

2835Three patches

2835 intelligent double-head LED light source Voltage: 3V 6V 9V 12V 18V Power: 0.2w~2w

5050Double-headed lamp

Common monochromatic LED has small size, low working voltage, small working current, uniform and stable light emission, fast response speed, long service life, etc

F3Patch lamp bead

F3 F5 F8 green light Red and white light series Green light band: 515~530 Voltage: 2.6~3.2 V Red light voltage: 1.9~2.2 V Power: 0.05w~0.5w, etc F8 Color temperature 2700~10000k Voltage: 2.8~3.2 V Power: 0.1w~0.5w, etc

We are booming

Producing better products


Chengjin Optoelectronics always adheres to the business philosophy of "integrity-based, quality-first, customer-first". The company continues to grow and improve its mechanisms, and has now developed a large distribution system centered on Jiangmen, Guangdong, and radiating to various places at home and abroad, providing customers in various regions with economical, fast, and convenient SMD chip component supporting services.

Industry experience
15 Year

Industry experience

Occupying an area of
2700

Occupying an area of

Core personnel
80 +

Core personnel

Equipment 5
Equipment 6
Equipment 7
Equipment 1

NEWS & ARTICLE

News


The market trend of fresh lamp beads

In recent years, the fresh lamp beads market has shown an impressive growth trend. According to the latest data, the market size of fresh lamp beads has increased by about 30% in the past five years. This growth momentum is expected to continue in the coming years.


2024/01/24

Understanding LED Beads

The LED lamp bead model can be divided into direct plugs and patches. According to power, it can be divided into high power, medium power and low power. The voltage of the lamp bead is relatively consistent, about 3 volts, and the current ranges from tens of milliamperes to several amps


2023/01/16

Have you learned how to use high-power lamp beads?

At present, the common high-power LED lamp beads on the market include direct-insert high-power lamp beads and chip high-power lamp beads


2023/01/16