Hwoyee

Hwoyee is a Zhuzhou, China-based manufacturer and research institute founded in 1964. It specializes in weather balloons and meteorological parachutes for atmospheric sounding and observation, and also makes giant colored balloons and rubber gloves, including latex, butyl, and neoprene varieties. The company identifies the China Meteorological Administration as a designated supplier. Its website lists sales contact details for product and pricing inquiries.