Henan Wanbang Environmental Protection Technology Co., Ltd. is based in China and lists products such as Soil PH Tester and pH Meter Water Test Pen on Global Trade Plaza. The company states it was established in 2015. The Soil PH Tester is described as a pen-type device with model number PH-3 in 1, brand Wanbang, and includes measurements for soil pH, moisture, and light. The pH Meter Water Test Pen is a pen-type device with model number PH-009(i), brand Netutal, and is used for testing various liquids including swimming pool water, hydroponics, and laboratory samples. Buyers can send an enquiry through Global Trade Plaza.