Jincheng is a very excellent company. The quality and performance of their equipment meet our requirements. The service is also very good. All kinds of operation details and installation process are in place. I hope they can keep it , and we will continue to cooperate in the future.（錦程這件公司非常優秀，他們設備質量以及性能都達到我們的要求，服務也特別好，各種操作細節及安裝流程非常到到位，希望他們能繼續保持，后續我和還會繼續合作。）