
About Us
Dongguan Topnice Optoelectronics Technology Co., Ltd. was established in 2009 and is a wholly-owned subsidiary of American Voice Electronics Group (Hong Kong) Co., Ltd. Over the past 16 years, it has focused on the development, design, and production of liquid crystal supporting products. The products are divided into two main modules: flat-panel LCD TVs and commercial LCD displays, and they are widely used in civil, commercial, medical, military, and transportation fields. The company has a strong and stable R&D team and has set up production bases for hardware manufacturing, plastic manufacturing, optoelectronics manufacturing, and touch manufacturing. It can customize products according to various customer needs, achieving a one-stop service from research and development to sales. Currently, the company has over 260 employees and an annual operating scale of around 700-800 million RMB.
Dongguan Topnice Optoelectronics Technology Co., Ltd. was established in 2009 and is a wholly-owned subsidiary of American Voice Electronics Group (Hong Kong) Co., Ltd. Over the past 16 years, it has focused on the development, design, and production of liquid crystal supporting products. The products are divided into two main modules: flat-panel LCD TVs and commercial LCD displays, and they are widely used in civil, commercial, medical, military, and transportation fields. The company has a strong and stable R&D team and has set up production bases for hardware manufacturing, plastic manufacturing, optoelectronics manufacturing, and touch manufacturing. It can customize products according to various customer needs, achieving a one-stop service from research and development to sales. Currently, the company has over 260 employees and an annual operating scale of around 700-800 million RMB.

About Us
Dongguan Topnice Optoelectronics Technology Co., Ltd. was established in 2009 and is a wholly-owned subsidiary of American Voice Electronics Group (Hong Kong) Co., Ltd. Over the past 16 years, it has focused on the development, design, and production of liquid crystal supporting products. The products are divided into two main modules: flat-panel LCD TVs and commercial LCD displays, and they are widely used in civil, commercial, medical, military, and transportation fields. The company has a strong and stable R&D team and has set up production bases for hardware manufacturing, plastic manufacturing, optoelectronics manufacturing, and touch manufacturing. It can customize products according to various customer needs, achieving a one-stop service from research and development to sales. Currently, the company has over 260 employees and an annual operating scale of around 700-800 million RMB.
Our factory
Topnice was established in 2009 and initially started as an SKD solution company for LCD TVs, providing one-stop service for all TV components in South China.
We currently have over 260 employees in our factory in Dongguan, China, and at our Hong Kong headquarters and overseas production branches.
With a strong and stable R&D team and manufacturing bases for hardware and plastics, we can customize products based on customer needs and provide one-stop service from product development to sales.
Topnice was established in 2009 and initially started as an SKD solution company for LCD TVs, providing one-stop service for all TV components in South China.
We currently have over 260 employees in our factory in Dongguan, China, and at our Hong Kong headquarters and overseas production branches.
With a strong and stable R&D team and manufacturing bases for hardware and plastics, we can customize products based on customer needs and provide one-stop service from product development to sales.
Topnice was established in 2009 and initially started as an SKD solution company for LCD TVs, providing one-stop service for all TV components in South China.
We currently have over 260 employees in our factory in Dongguan, China, and at our Hong Kong headquarters and overseas production branches.
With a strong and stable R&D team and manufacturing bases for hardware and plastics, we can customize products based on customer needs and provide one-stop service from product development to sales.
Factory situation
2009
Established
260+
factory worker
26000+ square meters
factory area



Cooperation with well-known brands
Cooperation with well-known brands
Creating a model of collaboration for smart education and enterprise solutions.
Creating a model of collaboration for smart education and enterprise solutions.



Topnice one-stop purchasing service
We provide comprehensive one-stop services, covering every detail of your usage process, from product selection and custom solutions to installation and debugging.

Topnice one-stop purchasing service
We provide comprehensive one-stop services, covering every detail of your usage process, from product selection and custom solutions to installation and debugging.

Topnice one-stop purchasing service
We provide comprehensive one-stop services, covering every detail of your usage process, from product selection and custom solutions to installation and debugging.