This is the instrument purchased from our school laboratory, which has been used very well so far and is also very easy to use. At the same time, the seller provided the machine manual and good after-sales service, which is very helpful for us. We plan to purchase other types of laboratory equipment again next year and place another order from their company. Thank you for your patient explanation.

Quality： Very good Design： Perfect Service： Perfect The machine is very heavy, so shipping by sea is slower, but the service is really good. The machine is brand new and of perfect quality. I am very satisfied. Following the video tutorial and manual provided by the seller, I studied for a few days before starting to produce my first small order. To be honest, this is my first time importing machines from China. At first, I was worried about how to use the machines because I was just starting out in the rubber manufacturing business. Therefore, I ordered a set of small machines based on Jeff's advice. The seller Jeff was very professional and provided me with a lot of help from the use of the machines to the export process. Therefore, I greatly appreciate and appreciate his help.