... R:for regular size, we have finished stock and semi-finished stock, 2weeks max enoughfor customized, normally 3 ... ~4weeks.4.Q:How about screw barrel quality and price? R:Germany Technical invested, top quality ... in China with competitive price and globle after-sale service5. Q:How to make ... City,Zhejiang Province. It's near Shanghai City and Ningbo City,If you want tovisit us,we ...