Zhejiang GSD Leisure Products Co., Ltd , a national high-tech enterprise, was founded in 1995， developed from Yongkang hardware Processing Plant into a professional export leader in the outdoor trampoline series products with R&D, production, and sales. In 2021, the sales revenue exceeded RMB 300 million (about USD 40 million) with more than 150 employees and two production bases in Jinhua and Yongkang. As a member of China Aviation Industry Group, the company's strict production management system has created high-quality products and excellent market reputation.