article information XuYuan.cn✨tianjin kaishida instrument co., ltd. is a high-quality supplier of handheld differential pressure gauges, stainless steel differential pressure gauges, fan duct pressure and velocity air volume meters, differential pressure gauge installation boxes, pressure controllers, and pressure transmitters. its main products are: : handheld differential pressure gauge, stainless steel differential pressure gauge, fan duct pressure, wind speed and air volume meter, differential pressure gauge installation box, pressure controller, pressure transmitter!
www.xuyuan.cn pressure switch 2025-01-06