We are Sino-German joint venture, Founded in 2015,  adcopted with German-style management and production technology.
PromaXX is an expert in Twin-screw extruder spare parts manufacturing. 
We are capable of producing Screw elements, Barrels, Shafts and Accessories.
We are also able to provide you professional Engineering design, process optimization, wear measurement,Screw cleaning and dismantling. 
PromaXX is your reliable total solution provider of Twin-screw extruder spare parts and service.
Business Covers:
        Manufacturing of wear resistant screw elements, barrels, shafts and accessories.
        Providing maintain equipment and trouble-shooting of twin-screw extruders. 
Management System: 
        ISO9001: 2015 Quality Management System
        TQM,6S Management standardization
Team Includes:
        150 Total Employees
        20 Engineering Team
        12 QA & QC Team
        10 Sales Team
        15 Customer Service Team