1.Can you guarantee your quality if we order on you ? Of course.Best quality is our principle all the time.You can be assured on our production. 2.What should I do if we are not able to operatethe the machine when we receive it? Operation manual guides you the installation.Besides, we haveprofessional after-sale groupto customer 's site to solve any problems.weprovide 7*24 hours on-line technical support. 3.How could I get the spares on machines? We will send extra sets of easy broken spares andaccessories likeo ring etc.Non-artificial damagedspares will be sent freelyduring 1 year 's warranty. 4.Can this machine fill paste or cream ? The spout pouch filling machine can fill any liquidas juice,beverage,soy milk,cocktail and variouscondiments like tomato sauce,bean sauce etc. 5.How to maintain such a machine ? Please clean every part after filling thus can givelong using life of machine and make a carefullyclean 3 times a year.