Toppla Portable Toilet Co., Ltd is a very formal enterprise engaging in the design, production,sale of portable restroom, portable washing room and mobile hand washing station. It is a portable toilet supplier founded in 2005 and owns a huge production area of 28500 square meters.With so many years of manufacturing experience and advanced technology development, you can rest assure of Toppla`s quality and service. http://www.topplatoilet.com