evaluation: This time our company purchased 8-station door foam, we and  Z.N(zhongguo)Equipment and Mould manufacture Co.,Ltd.  also old friends, before several production lines are also purchased from their home, use has been very good. The production line they purchased has been running for some time, and they have sent technicians to train them to use the machines. We are also satisfied with the after-sales service. We will continue to work with them.