Cheng Chuang Electron Factory, established in 2008, is a company based in Zhongshan, China, specializing in the production of low-pressure LED electron transformers. With 11 to 50 employees, the company focuses on electrical and electronics, light industry, and lighting products. Their core product line includes various models of LED transformers, such as the CC22A, CC50A, CC28B, CC36B, CC50B, CC80B, and CC120B, designed for different load lamp bead numbers. These transformers are available in both rubber-encased and plastic hard box designs, catering to diverse application requirements.