Ningbo Joiwo Explosion-proof Science and Technology Co., Ltd. is a leading China-based manufacturer, supplier, and factory of high-quality communication equipment. Our latest product, the Wifi Analog Telephone Adapter, is an advanced device that converts analog voice signals into digital format, allowing you to make calls over the internet via your analog phone. This state-of-the-art technology provides crystal-clear voice quality and is compatible with a wide range of analog phones, making it an ideal solution for businesses, homes and public areas alike. These adapters are highly convenient and easy to install, allowing you to connect seamlessly to any wireless network. Our Wifi Analog Telephone Adapter is designed to meet the highest safety and reliability standards, making it ideal for use in potentially hazardous environments such as oil and gas fields, chemical plants, and pharmaceutical factories. So, if you're looking for an innovative and reliable communication solution, look no further than Ningbo Joiwo Explosion-proof Science and Technology Co., Ltd.