Our Company Shenzhen Zeniss Technology Co., Ltd(call Zeniss afterward) was established in 2007 as an exporter for high performance automotive audio electronics, then expand to cover In-Car audio video headunit, Android Multimedia navigation headunit, CarPlay interface, Since then, Zeniss has come a long way while maintaining a high reputation among our valuable customers across the world.

Shenzhen Xinshenghua Electronic Technology Co., Ltd. is a modern high-tech enterprise dedicated to the research and development, production, and sales of automotive multimedia entertainment products. The company has solidified its position as a reliable provider of in-vehicle electronics, focusing primarily on universal car head units in a wide range of sizes to meet diverse market demands. These include 7-inch, 9-inch, 10-inch, 13-inch, 13.1-inch, and 14-inch models, alongside car radio products compatible with other well-known brands, catering to both standard and customized needs of global clients. The company boasts a strong production and operational network, featuring two factories strategically located to ensure efficient manufacturing and supply chain management. Its headquarters is situated in Bao'an District, Shenzhen Special Economic Zone-a core hub for high-tech industries in China-while a branch factory is based in Yunnan Province. Collectively, the company covers a total area of 12, 000 square meters and employs 200 staff members, among whom 20 are experienced R&D engineers. This professional team enables continuous innovation and product upgrades, keeping pace with the evolving trends of the automotive multimedia industryCommitted to maintaining high-quality standards, the company has obtained a series of authoritative certifications, including ISO9001, IATF16949, CE, FCC, and RoHS. These certifications validate its strict adherence to international quality and safety regulations and enhance customer confidence in its products. Additionally, it has secured more than 20 patents and inventions, a testament to its technological strength and innovative capabilities, which further differentiate its products in the competitive market. The company has expanded its global footprint significantly, with its products exported to numerous countries and regions across the world, such as Europe, the United States, South America, the Middle East, Southeast Asia, and Russia. This extensive international market presence reflects the wide recognition of its product quality, performance, and service. Looking ahead, the company remains committed to launching more innovative and high-quality automotive multimedia products, striving to become the most trusted partner for customers worldwide and contributing to the development of the global automotive electronics industry. ?.

1. Factory introduction

Founded in 2014, Shenzhen TOP NAVI Electronic Technology Co., Ltd is anOEM & ODM high-tech enterprise, integrating research and development with manufacturing and sales of car GPS navigation players and car audio-video entertainment systems. Products including 7inch 2DIN universal, OEM 9 &10.1 inch navigation, Tesla style navigation, headrest, car blackbox, DVR, rear view camera and 360 cameras, and other car accessories. Factory has been verified by TUV and SGS.

Okai Electronic Technology Co., Ltd has passed the SGS and become gold member of Made-in-China. With advantage of long-period experience in audio speakers and mobile phone accessories and spare parts, powerful R& D team, good team sense and efficient and effective production, Okai Electronic Technology Co., Ltd established a steady and nationwide sales network in South America, North America, Latin America, Middle East, Southeast Asia and Europe including more than 60 countries and regions and well appreciated and highly praised by our customers.