Shanghai Liana Enterprise Co,Ltd is one of biggest LED and decorative lighting manufacturers in the world,which collects together research and development(R &D), production and sale.

• 上海乾屹实业有限公司是一家集研发、生产与销售为一体的灯具企业；同时也是全世界最大的灯饰、礼品制造商之一.