TechnologyCEO says Chinese service robot maker exploring overseas manufacturing optionsPudu CEO and founder Felix Zhang told Nikkei Asia that the Shenzhen-based robotics company is preparing to list in Hong Kong. (Photo by Kensaku Ihara) ANNE CHAN and CISSY ZHOUJune 3, 2026 12:30 JSTMACAU/HONG KONG -- Chinese service robot maker Pubu Robotics is planning a public listing in Hong Kong as geopolitical tensions add to its supply chain costs, the company's chief told Nikkei Asia in an interview.