Thank you all for giving our company full support in 2019. The Spring Festival of 2020 is approaching, all the staff of ZLKC optical wish you a happy Spring Festival and good luck in the new year! In order to celebrate the traditional Spring Festival, the company is scheduled for a 13 day holiday which is from 20, Jan. to 01,Feb. We will be back to work on 02,Feb. Your understanding will be highly appreciated if our holiday brings you any inconveniences . We are looking forward to your support in the coming new year and we hope we can have better cooperation and make brilliant business! ZLKC optical INC. Dec 25, 2019