Welcome to Wojin! Henan Wojin Amusement Equipment Sales Co., Ltd., established in 1996, located in Zhengzhou city, is specialized in the design, research and manufacture of inflatable products, support pools and water parks etc. Having over 17 years of experience, we have become one of the world's leading companies. Strong design ability, we employ over 10 skilled 3D computer technicians along with graphic designers and pattern makers. They are backed up with over 200 skilled craftsmen who ...