During  production of 3mm pvc foam board ,   have  many difficulties ,  such as packaging test, die cut pvc 

foam board test, raw materials test  and so on.  Period  final testing are great . just is met the National Day, in 

order to deliver on time to customers, SUNSIDE’s colleagues  are actively involved in the project to help do goods, 

so can be delivery on time to customer  quality assurance.