2018 exposição de lentes de contato em Pequim, China
2018 exposição de lentes de contato em Pequim, China
Year 2018, the 31st China International Optical Industry Exhibition will be hold in September 10th ~12th in Beijing.Realcon will meet you at Booth B023-B028, Storey 2 of Hall 1 in China International Exhibition Center at the same time.