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Tongtian Electronic Technology (Dongguan) Co., Ltd. is a national high-tech enterprise specializing in the fields of optoelectronic connectors, aviation plugs/sockets, and cable harnesses. The company integrates research and development, production, and sales. Gathering industry elites, constantly exploring cutting-edge technologies, and providing highly reliable and high-performance connectivity technology solutions for key fields such as aerospace, military, and communication with profound technological accumulation and cutting-edge innovative thinking.


From carefully selecting raw materials to meticulously refining production processes, every step of the product follows strict military standard system quality standards and introduces internationally advanced production equipment to ensure product quality meets military and aerospace level standards. Becoming a reliable choice for aerospace, military industry, and various excellent enterprises.


Carefully crafted connectors with high precision and stability are widely used in key industries such as communication equipment, military equipment, shipbuilding, medical equipment, and industrial automation; Customized cable harnesses enable efficient and stable data and energy transmission, communication systems, audio and video transmission.


The company has successively established professional research and development companies and production factories in Guangdong, Jiangsu, and Beijing, China. We have complete production and testing equipment for the entire industry chain. The Guangdong and Jiangsu factories have successively invested in hundreds of imported CNC lathes, CNC machine tools, and injection molding equipment. From hardware to plastic and molds, comprehensive control and tracking of quality and efficiency can be achieved.


Under the strict quality control process of the company, the products have passed various system certifications and testing certifications. Every certification is a badge of quality, and every patent is a witness to innovation. Striving towards the company's goal of becoming a world-class enterprise in the field of small optoelectronic connection technology worldwide.

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