No Products
Power Factor Meter for panel and power monitoring applications, with OEM/ODM customization, stable supply, and factory support for utility and industrial projects.
No Products
China Loong Electrical Instrument Co., Ltd. manufactures and supplies electrical measurement, testing, and diagnostic instruments for distributors and industrial users. Our product range includes meters, testers, oscilloscopes, cable inspection tools, and related instruments, with OEM, ODM, and customization support available.