We ShenZhen HongYu Optical Co.,Ltd, very professional 3D glasses manufacture, with a group of people who love 3D technolgy very much. We work very hard everyday, we study hard everyday. We have been trying to help customers to solve their 3D problems.Very good price, best quality, fast delivery, good service, fast reply,quick reponse for customers's questions or problems, profesional skill, all these make we gained customers from more than 34 countries. Our customers from different area, Europe,Asia,middle east,Africa,America.We are thoughtful for customers, we try best to meet customers's requirements, we thought every detail for customers.We do thoughtful for customers, because we love them!In addition, what make unique and understanding are the Class 100, 000 dust-free assembly workshop and our detail-orientated management.Suppliers are everywhere, easy to find one, but so difficult to find a good supplier with so good service and high responsiblilty.Please remember us, we are ShenZhen HongYu Optcial Co.,Ltd, we never made bad quality products!So we are your best choice!! You will never regret for choosing us!!Please contact us here:tel: 0086-755-29045554 fax: 0086-755-29045524 24 hours service line:0086-13420984069