Nanjing Quanxin

Nanjing Quanxin


Nanjing Quanxin Transmission Technology Co., Ltd. was established in 2001 and is headquartered in Nanjing. The company is a privately owned, technology-driven, publicly listed enterprise specializing in the R&D, manufacturing, and sales of optoelectronic transmission, networking, and control products. It also provides comprehensive technical solutions for transmission systems. The company’s products cater to a wide range of industries, including aerospace, aviation, shipbuilding, electronics, rail transit, civil aviation, 5G communications, and construction machinery equipment. Quanxin delivers all-around supporting services and robust technical assurance solutions tailored to major project programs, effectively addressing customers’ diverse, multi-faceted needs. Over more than two decades of rapid growth, the company has built a strong foundation of technological innovation capabilities. Many of its products have achieved domestic self-reliance through independent R&D, successfully supporting several key landmark projects across various sectors.

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2026 MCU Industry Outlook: Market Expansion, Technological Upgrades, and Supply Chain Restructuring

In 2026, the global microcontroller (MCU) industry is expected to maintain steady growth, driven by robust demand across multiple sectors, including automotive electrification, industrial automation, and IoT and AI infrastructure. At the same time, supply-chain constraints and successive price hikes will persist throughout the year. International industry leaders are accelerating their localization strategies, while domestic manufacturers continue to make breakthroughs in high-end offerings and product differentiation.