This product is provided by the company NINGBO HAIQI INTERNATIONAL TRADE CO., LTD
. Please contact for more information.
Product Description
For good plasticizing effect, we have different design of screw barrel to meet customer's demand.
Gradual type, mutant type, wave type, barrier type, double screen type, shunt type, separation type, exhaust type, pin type, mixed type, double- head type, three-head type, multi head type etc.