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The world's leading Mini COB LED display manufacturer & service provider.
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Provide the products you need
Tengcai Optoelectronics specializes in the packaging of Mini & Micro LED high-definition displays, and is a high-tech enterprise integrating R&D, production, sales and service. 

The company's new generation of Mini & Micro LED display products, which are professionally developed and produced, are widely used in various application scenarios such as outdoor and indoor advertising media, supermarket shelf displays, stage rentals, security monitoring command centers, government and enterprise units, smart cities, and cultural tourism. 
With the advantages of the company's high-performance Mini & Micro products and full-color display systems, we provide customers with integrated solutions from design, production, installation to maintenance. Adhering to the value concept of "integrity, innovation, cooperation, and win-win", and the customer-centric marketing concept, we create higher value for customers and interpret win-win cooperation with Mini & Micro LED displays.

The company has world-class automated integrated packaging production equipment, and has passed multiple certifications such as the internationally advanced ISO9001 quality management system, ISO14001 environmental management system and ISO45001 occupational health and safety management system. It adopts scientific and effective management methods and assumes responsibility for customers, employees and society.

The company is committed to becoming a world-leading Mini & Micro LED production and manufacturing base and strives to enter the top ten of China's Mini & Micro LED display industry.
Provide the products you need
Tengcai Optoelectronics specializes in the packaging of Mini & Micro LED high-definition displays, and is a high-tech enterprise integrating R&D, production, sales and service. 

The company's new generation of Mini & Micro LED display products, which are professionally developed and produced, are widely used in various application scenarios such as outdoor and indoor advertising media, supermarket shelf displays, stage rentals, security monitoring command centers, government and enterprise units, smart cities, and cultural tourism. 

The company is committed to becoming a world-leading Mini & Micro LED production and manufacturing base and strives to enter the top ten of China's Mini & Micro LED display industry.
800+
Monthly capacity of 800 s.m.
120+
Number of production lines
20000+
Factory 20000+ square meters
500+
We have over 500 employees
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Manufacturing Capabilities

We have a professional service team that can help customers solve problems such as installation, commissioning, maintenance,

and upkeep of connector machinery at any time.

Dust-free workshop
Equipped with a 10,000-level dust-free purification workshop of 10,000 square meters
Top equipment
Top equipment manufacturers in the industry: ASM, K&S, KAIJO, DISCO and other high-precision semiconductor equipment
Process capability
Mass production of top-mount and flip-chip process products
High-density Mini LED displays such as P0.9, P1.2, P1.5, P1.8, P1.9, and P2.6
Monthly production capacity
Currently, the monthly production capacity is 800㎡, with 100 production lines.
In October 2025, the monthly production capacity of Mini LED display screens can reach 1,200㎡
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Meet the various needs of customers

Relying on the advantages of its high-performance Mini & Micro products and full-color display systems, the company provides customers with one-stop solutions from design, production, installation to maintenance.


Adhering to the values of "integrity, innovation, cooperation and win-win", and a customer-centered marketing concept, the company creates higher value for customers and interprets win-win cooperation with Mini & Micro LED displays.

Specializes in Mini & Micro LED displays.

 Provides one-stop solutions for customers.

 Equipped with world-class production equipment.

 Committed to becoming a global leader.

 Offers brand agency and OEM/ODM services.
our team
The R&D team of Tengcai Optoelectronics has over 10 years of experience in COB product development.Sales elites all come from major listed companies in the industry, with rich experience in channel development and market promotion
Brand and corporate culture
Our Mission
Our Mission
We strive to create outstanding value for our customers, set a benchmark for society, and add brilliance to the world.
Development strategy
Development strategy
Keeping pace with the times, we work together to build a prosperous future, aiming to become a pioneering leader in our industry.
Value concept
Value concept
We are committed to integrity, accountability, and building a comprehensive business service system.
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Development History
Tengcai Optoelectronics is headquartered in Shenzhen and its factory is located in Panzhihua. The factory covers an area of over 20000 square meters and has more than 100 COB automated production lines.
2022.09 2024.04 2024.01
2022.09
2022.09
Established on September 27, 2022
2022.09
Established on September 27, 2022
Tengcai Optoelectronics was established on September 27, 2022, with headquarters in Shenzhen, Guangdong and factories in Panzhihua, Sichuan
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2024.04
2024.04
Micro/Mini LED project
2024.04
Micro/Mini LED project
Investment of 1 billion yuan, Tengcai Optoelectronics Micro/Mini LED project signs contract in Chifeng, Inner Mongolia
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2024.01
2024.01
Set up an operations center
2024.01
Set up an operations center
Tengcai Optoelectronics has established six major operation centers nationwide
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Our honor certificate
We have passed multiple certifications including the internationally advanced ISO9001 quality management system, ISO14001 environmental management system and ISO45001 occupational health and safety management system.
ce3 (1)
ce3 (2)
ce3 (3)
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Production workshop
The company is equipped with world-class automated integrated packaging production equipment. Professional R&D and production of Mini & Micro LED display products  It adopts scientific and effective management methods and takes on responsibilities towards customers, employees and society.
Production workshop (1) (2)
Production workshop (4) (2)
01 (3)
Production workshop (2) (2)
Production workshop (3)
02
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Our Cases

Inner Mongolia Beilanxin Electronics Co., Ltd. Exhibition Hall TC-DX0.9375
Inner Mongolia Beilanxin Electronics Co., Ltd. Exhibition Hall TC-DX0.9375
Adopting fully inverted COB0.9375 pitch 600mm * 337.5mm die cast aluminum box product, product model TC-DX0.9375
read more
Conference Room TC-DX0.9375 of a Government Unit in Beijing
Conference Room TC-DX0.9375 of a Government Unit in Beijing
Adopting fully inverted COB0.9375 pitch 600mm * 337.5mm die cast aluminum box product, product model TC-DX0.9375
read more
Hall of a public institution in Bengbu, Anhui
Hall of a public institution in Bengbu, Anhui
Adopting formal COB1.538 with a spacing of 640mm * 480mm, the product model is TC-ZX1.538
read more
Conference Room of Jiangsu Provincial Party School
Conference Room of Jiangsu Provincial Party School
Adopting the 1.538 formal COB320mm * 160mm module scheme, product model TC-ZM1.538
read more
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• Specializes in Mini & Micro LED displays.

• Equipped with world-class production equipment.

• Committed to becoming a global leader.

Tengcai Relying on the advantages of its high-performance Mini & Micro products and full-color display systems, the company provides customers with one-stop solutions from design, production, installation to maintenance. 
Contact with us
Contact person: Brian
Tel: +86-19118806260
Adress：206 Dormitory Building, Senyang Electronic Technology Park, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China
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