QiDong YangCheng Electronics CO.,LTD.'s profile

Torpedo & Deming Series Signal Lights – Yangcheng Company

The “Torpedo” and “Deming” series signal lights developed by Yangcheng Company are well-known and respected brands in the history of signal light manufacturing in China.
The “Deming” brand represents the dedication, vision, and continuous effort of the Yangcheng team over nearly 20 years of development.
Guided by a philosophy of self-improvement and continuous innovation, the company has introduced multiple new generations of energy-saving and high-brightness signal lighting products based on these two series.
These products are recognized for their:

High quality and stable performance
Strong reliability in different working environments
Wide acceptance in both domestic and international markets


They have played an important role in the development of China’s industrial signal lighting sector.


Torpedo Series Products

The “Torpedo” series is developed based on the “Deming” platform and enhanced with modern advanced technology and in-house R&D innovations.
It is designed as a high-quality, practical, and cost-effective solution for users.
Key advantages include:

Excellent value for money
Simple and user-friendly operation
Stable performance with reliable quality




Company Development & Vision

The production of the Yangcheng LED series and plastic electrical products reflects another stage of technological progress for the company.
It demonstrates the enterprise spirit of:

Striving for excellence
Building a strong and reputable brand
Continuous innovation and improvement