Jiu Zong

Based in Ningbo, China and based in 2014, Jiaxing Jiuzong Intelligent Technology Co. , Ltd. , trading as Jiu Zong, operates as a provider of optical vision inspection and 3D measurement technology that manufactures cost-effective optical measurement and inspection equipment. The company is headquartered in Ningbo and has branches in Ningbo, Shenzhen, Changsha and Wuhan.

It has partnerships with Changdian Technology, Sunrise, Tomfool Microelectronics, Huawei, Lance Technology, Dongshan Precision, and Foxconn. It also has been awarded as Cixi Unicorn Enterprise. In January 2026, Jiu Zong raised a venture funding from new investor Guoyuan Equity Investment. The company's main products are wafer AOI equipment, chip finished appearance inspection equipment, chip automatic packaging line, gold line AOI inspection equipment, LED chip package appearance full inspection machine, high reflective surface three-dimensional shape measurement instrument, fingerprint module appearance inspection equipment, camera module appearance inspection equipment, cell phone glass cover appearance inspection equipment, cell phone middle frame glue line inspection equipment.

These prodcuts have been mass productions in 3C mobile phone glass, camera modules, LED packaging, home appliances, power, semiconductor packaging, and other industries. The company's revenue is generated by providing glass testing instruments, laser interferometers, and contact angle measuring instruments.