The  series is a mid-to-high-end hardware platform based on Intel's third-generation Xeon D (codenamed Icelake-D) that was first launched in China by Chuangshi Xunlian in response to market demand. It is mainly aimed at network security, data security and other fields, and provides a product solution with excellent performance, rich interfaces, high scalability, high reliability, certain price advantages, and guaranteed supply.

NH series desktop access SD-WAN access gateway is a new generation of network products launched by Chuangshi Xunlian Network for industry organizations and small and medium-sized enterprises. It integrates multiple network applications such as routing, WIFI, 5G/4G transmission, etc. to meet the personalized needs of users in different application environments. It has a built-in hardware encryption engine and supports the SM1/SM2/SM3/SM4 encryption algorithms launched by the National Commercial Cryptography Administration Office to ensure the security of key data.