Shenzhen Xunjiexing Technology Corp Ltd (688655:SHH) manufactures printed circuit boards principally for prototypes, small-batch and large-volume production; its core offerings encompass rigid double-sided and multi-layer boards alongside specialized products including HDI boards, high-frequency boards, high-speed boards, thick-copper plates, metal substrates, flexible boards and rigid-flex boards. The company serves sectors such as security electronics, industrial control, communication equipment, medical equipment, automotive electronics, rail transit, energy photovoltaic storage, aerospace and computers from its headquarters in Shenzhen, China, where it was founded in 2005; it employs about 1,130 people and distributes domestically and overseas. In 2025, Shenzhen Xunjiexing announced plans in March to acquire 100% equity in Shenzhen Jiazhihong Electronics Co Ltd via share issuance and cash but terminated the transaction along with related fundraising later that year; it also boosted capital in subsidiary Jiexing Intelligent Manufacturing by 50 million yuan.