nonlead

Today,Rona produces world championship nonlead glassware,by its modern scientific technology,scientific management,strict quality detection and professional design group.

的诺纳，以其现代化的生产工艺，科学的管理，严格的质量检测，专业前卫的设计发团队，生产出世界顶级的无铅水晶餐杯。