Dear customers:

     Hello! Thank you for your help and support to RAYS OPTICS Co., LTD. The pursuit of customer satisfaction is our company's consistent purpose, in order to provide you with better products, improve our service quality, we sincerely invite you to participate in our questionnaire adjustment, evaluation and supervision of our services! Thanks for your support and cooperation!

You can send the completed form to our email：sales@rays-optics.com

Customer Satisfaction Questionnaire.xls