In 2005, Olipa company introduced a complete set of the tennis ball production line from Nassau company, Korea's No.1 tennis brand, and began producing a full range of sports tennis balls for both domestic and international markets. The product line spans from Stage 3, Stage 2, and Stage 1, pressureless, training and pressurized canned tournament balls, as well as cricket tennis balls for Indian and Pakistani markets. In 2009, Olipa brand tennis balls abtained ITF approval, establishing high brand recognition in China. In response to environmental regulations, tennis ball production began relocating to northern Jiangsu, Anhui in 2018. The expansion of production bases and capacity has enabled the company to extend its product range to high quantity demand markets, such as pet tennis balls and large display tennis balls.