Ningbo Joiwo explosionproof technology Co., LTD was eastablished in May, 2011. With the advantages of our many years¡¯ experience in public telephones and industrial telephones, we enter industrial telephone field and registered Joiwo as our trademark. We develope and design all of our items and are applying patents for our new designs. Our products are widely used in manufacturing sites of steel, vessel, petroleum and chemistry etc.. waterproof grade of all of our telephones reaches IP66.
Our purpo...
|
Home
