How much is the general control of plastic products profit? Thank you
20%, the profit specification. Our plastic material only 20% gross profit, the finished product should be more than 20%.
This, see the other people give a single, you give the unit price how many, not necessarily, have much, have little
This will be seen as what, a plastic factory is not simple, but also have to buy the machine, please, now plastic products profit is very low, now a general machine as profit is about 150-200, the oneself still have to understand what I was doing, plastic products,
