Jiangyin Changjiang Electric Appliance Co., Ltd. was established in 1992, which pioneered the application of LED technology in the field of low-voltage signal lamps and successfully developed a series of products in China, thus formally establishing the brand "Changjiang Electric" and gradually building it into a Chinese famous brand.
Trials and hardships for 30 years,the company has developed into a leader in the master control electric appliance and construction machinery lighting industry.Main products include signal lamps, push buttons, changeover switches, current transformers and construction machinery lighting lamps,which are widely used in electric power, construction machinery, industrial control, elevators, communications, rail transportation, new energy and other industries...
• How much do you know
The principle of current transformer is based on the principle of electromagnetic induction. The current transformer is composed o
• Analysis of the pros
A low-voltage electrical appliance is a component or device that can switch on or off a circuit or non-electrical object manually
• The development tren
Abstract: Due to the high professionalism of sensors, in this era where the speed of information is comparable to the speed of lig