Cooperative unit: China Ordnance Equipment Group Corporation

China Ordnance Equipment Group Co., Ltd. is an important state-owned backbone enterprise directly managed by the central government, the core force of national defense science and technology industry, and a strategic enterprise for national defense construction and economic development. The group company has been listed among the top 500 for many years, forming its main businesses such as Junpin, automobiles, motorcycles, vehicle parts, and optoelectronic products.

Collaboration projects: 30 cartridge ultrasonic automatic flaw detection machine, 638, 629 cartridge ultrasonic automatic flaw detection machine, DKS bullet ultrasonic automatic flaw detection machine

From 2019 to 2021, Changchuan Ultrasonic collaborated with a military enterprise to develop three types of military testing equipment: 30 cartridge ultrasonic automatic flaw detectors, 638 and 629 cartridge ultrasonic automatic flaw detectors, and DKS bullet ultrasonic automatic flaw detectors. The equipment can perform automated flaw detection on the inspected workpiece and has stable and reliable testing performance, meeting the strict requirements of military enterprises for testing equipment and gaining recognition from military enterprises.