(1),sometimes extra large heavy high speed production line may not your right choice.because it's mechanical complexity will increase the loss due the big operate strength, also it's not suitable for small order, the rejection rate for them is very high.and if some parts damaged and you don't know how to repair them.you forced to shut down and waiting for repairation, the cost is huge

(2),analyzing and comparing for the suppliers, Choose a more powerful and reputable supplier.also needs to know their after sale service and other terms.

(3),Make the right choice based on your strength and the future development.