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Certificate
We have passed the ISO 9001:2008 quality management system certification, ISO 14001:2004 environmental management system certification and other international certifications.
3-way Switching Valve
New heating device- 2-way Switching Valve
Gravity discharge feeder
Drying container
New valve body structure
Molecular sieve barrel
Energy-saving Heating Device
Negative Pressure Feeder
Oil and gas separator
Cleaning Valve
PET dehumidification and drying system
Two way switch valve device
New valve body for preventing plugging
Negative pressure feeder
Two component Volumetric mixing system 
Dehumidification and drying system of bottle embryo
Plastic independent crystallization system
Energy saving heating device for plastics
Ventilating and drying system container
Gravity discharge feeder