SHUANGJING.SHUANGJING was established in 1985, occupying 150 acres with a building area of 65,000 square meters. The company currently employs 332 staff members, including 72 professional technicians. The company specializes in the R&D and manufacturing of coal mine safety electrical products. Its main product lines include: - Intelligent lighting signal/coal drill integrated protection devices - Mine-use flameproof and intrinsically safe vacuum electromagnetic starters - Vacuum feeder switches - Belt conveyor protection and monitoring devices - High-voltage power distribution equipment - Multi-circuit combination switches - High/low-voltage selective leakage devices - Intelligent test benches Its core product, the KXL series low-voltage selective leakage protection device, commands a 90% market share in China's coal mining sector, providing safe and reliable electrical protection solutions for underground power supply and equipment control in coal mines.
