Wenzhou TETCH Electronic Technology Co., Ltd. is a professional manufacturer specialized in designing and producing many kinds of electronic sensor products. Our predecessor is Wenzhou Yilisi Bathroom Electric Appliance Factory. Our company has 10 years of manufacturing experience. The products we produced are high speed double jet hand dryers, high speed wall-mounted hand dryers, automatic hand sterilizers, automatic soap dispensers and other related products. We provide high quality ...