The following is a US customer on the sensor operating temperature of the doubt and my answer "Your documentation says 70c"============= -25c to +70c is sensor operating efficiency of the highest temperature range ."Your email from November 16 says 80c"========== 80c , sensor can work well . Read More »

This month we developed a new part -- Pilot lamp&Voltmeter, which named AD22-□V. The size is same as AD22-22DS pilot lamp. The voltage is 70-450VAC and the diameter is 22mm. It have three colors -- red(Y), yellow(Y), green(G). Read More »

We have developed one new type, AC to DC adapter with cigarette lighter.It is a latest adapter for using. You could know more about details from the below pictures.Unique designs and it is convenient to using for more and more people.Welcome to contact us to know more about it, thank you! Read More »