Dongguan Shangze Sporting Goods Co., Ltd.

Dongguan Shangze Sporting Goods Co., Ltd. (东莞市商泽运动用品有限公司) is a specialist manufacturer of pickleball equipment and sports balls based in Zhangmutou Town, Dongguan, Guangdong Province. Established in 2018, the company has grown rapidly alongside the global pickleball boom, becoming a trusted OEM/ODM partner for leading international brands including Selkirk Sport LLC and Cinsco Holdings LLC. With over 100 employees and annual sales exceeding US$5 million, Shangze operates a vertically integrated production facility covering R&D, manufacturing, and sales. The company's core product range centres on pickleball paddles and balls, alongside golf practice balls, baseball practice balls, and jump ropes. Their pickleball paddle line includes wood, glass fibre, and carbon fibre options, all built around PP honeycomb cores in 10mm, 13mm, and 16mm thicknesses. Paddle faces support UV printing, water transfer, and spray-paint customisation. Their pickleballs are available in 26-hole indoor and 40-hole outdoor configurations, manufactured from PP and modified PP materials to USAPA certification standards. Shangze's factory is equipped with Haitian injection moulding machines and dedicated production lines for both ball moulding and paddle lamination. The company prides itself on superior quality control — their pickleballs feature a roundness tolerance of ±0.2 (versus the industry average of ±0.5), resulting in 30% greater durability and consistent bounce performance. Weld seams are engineered to resist cracking even under extreme deformation, and internal weld residue is minimised for better ball balance. All products are fully customisable, from colours and dimensions to logos, packaging, and mould design. The company holds USAPA certification for its pickleballs and maintains a complete quality management system. Shangze exports globally, with documented shipments to North American distributors and retailers including Costco Canada.