Introduction
Trois Electronics (WUXI) Co., Ltd. (hereinafter referred to as "our company") is a subsidiary of Japan's DNE Group, specializing in PCB assembly, SMT assembly, lens assembly, as well as the production of signal lights, projectors, and automotive electronic products. Our company has long been providing supporting products to Toyota, Canon, Denso Ten, Honda, Porsche, BYD, Geely, Chery, Murata, Shingo, among others, and has established good cooperative relationships with them.
With the idea of being rooted in China and serving the world, since our establishment in China in 2004, we have actively responded to local government policies and participated in meaningful social activities, receiving awards and qualifications from relevant government departments. Furthermore, our company has always actively sought cooperation with more enterprises, aiming for mutual success with our professional manufacturing capabilities.
In terms of quality management, our company has passed ISO9001, ISO14001, TS16949, and other quality and environmental management system audits. To better serve customers and meet their needs, we have successfully obtained QHB certification from Toyota, QAV certification from Honda, and AQAS certification from Sony.

Certifications

Corporate Honors
Manufacturing Services by DNE
Since its inception, DNE has been active in various fields of manufacturing, from PCB assembly, including development, trial production, mass production of PCBs, product assembly, to our own DNE brand products. Our products are used in many aspects of daily life, such as automotive, medical equipment, office equipment, aerospace, social infrastructure, and leisure and entertainment industries. To ensure supply to customers worldwide, we have established domestic and international supply chains, not only within Japan but also outside Japan. At DNE, we believe that when we prioritize customers and end-users, the manufacturing industry will contribute more broadly to society.