In 2015 I started the ice factory with Koller ice cube machine CV3000. In 2018, I bought Koller CV2000 and CV5000 for business expanding, and Koller engineer helped the installation for me. To engineer: We miss him. Hardworking, simple and eager to help always. To salesman: Pan, you have become my brother now. And to Grace, who have had to be on the receiving end of my unending requests and manoeuvres just to be able to bring in the machines in. To all of you: You guys make the relationships easy. Thank you very much to each of you. You guys are simply fantastic.