Yes,before and now most of people still use tape. But now they begin to accept those connector instead of tape.
Not just they change the mind. If your government say that is the standard and rule. You must use this connector for instead tape. Then the quantity will be increase at once.
Ok,i can understand your idea.
Our product are same as wago. But we don't with wago brand. We have non brand or my own brand.
We can give to you samples for free. But the Express cost need pay by yourself.
Do you have Express account?
Wait for your answer.