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Quality Supports Key Projects | Changan Technology Equipment Applied in National Benchmark Projects
Xuchang Changan Technology focuses on the R&D and production of intelligent electrical measurement, control and environmental monitoring equipment. With stable performance and strong adaptability, the products have been successfully applied in many national key projects, including the National Aquatics Center…
Changan Technology Launches CAKJ-BLD200 Series Phase-Ground Short Circuit Protection Device
Xuchang Changan Technology has officially released the CAKJ-BLD200 series phase-ground short circuit protection device, designed for 400V-690V low-voltage power distribution systems to solve hidden dangers such as line grounding short circuits, tripping across circuits and equipment damage. Conventional switches respond…
Changan Technology’s On-Line Insulation Monitoring Device Empowers Intelligent Power Safety Upgrade
Xuchang Changan Technology’s self-developed on-line insulation monitoring device has been widely applied in power systems, industrial parks, mines and key supporting projects. Different from traditional power-off manual inspection, the device supports real-time live-line monitoring. It continuously collects insulation resistance and…
Changan Technology Finishes Dry Contact Alarm System Project for Chengdu Baiqingjiang Big Data Industrial Park
In 2023, Xuchang Changan Technology Co., Ltd. cooperated with Chengdu Baiqingjiang Big Data Industrial Park to undertake the construction of the park’s dry contact alarm system, realizing full online monitoring of 320 dry contact signal points within the park. The…
Zimbabwe Client Visits Xuchang Changan Technology, 15 Signal Alarm Devices Delivered On Schedule
January 22, 2026 – A delegation from Liquinium Investments Private Limited of Zimbabwe traveled to Xuchang, Henan Province, China, to conduct an on-site inspection and business negotiation with Xuchang Changan Technology Co., Ltd. During the visit, the overseas client toured…
Changan Science & Tech Successfully Delivers Comprehensive Dispatching System to ExxonMobil Huizhou
on July 3, 2023, the collaborative project undertaken by Changan Science & Tech was successfully and completely delivered. Located at ExxonMobil (Huizhou) Chemical Co., Ltd., this initiative involved the deployment of a comprehensive factory dispatching system, marking a significant step…
Our Central Signal Screens Successfully Deployed at Hebei Huailai Heying Data Industrial Park
We are proud to announce a significant milestone in our commitment to critical infrastructure monitoring. On May 10, 2023, our advanced central signal screens were successfully deployed and officially put into operation at the Hebei Huailai Heying Data Industrial Park.…