Metal surface pre-treatment chemicals can be used in batch process, spray, bath and cascade application systems. Pre-treatment is an essential process on aluminum, hot dip galvanized steel, steel and multi-metals products that are coated or anodized to provide a durable and attractive finish.
                                        
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                                Metal rust inhibitor MC-P5200
                                The passivating film is colorless No chromium and heavy metal ions Pollution-free and it is environmentally friendly product Can increase the coating adhesion and anti-corrosion performance read more
 
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                                Non chromium steel sheet corrosion inhibitor MC-P5101
                                Improve the machining performance (molding and tensile property) Non chromium corrosion inhibitor and it is environmentally friendly product Can increase the adhesion for coating and excellent anti-corrosion performance Forming a colorless film on the surface of SUPER GALUM and galvanized sheet read more
 
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                                Non chromium rust inhibitor MC-P5000
                                Non chromium and it is environmentally friendly product Can increase the adhesion for coating and excellent anti-corrosion performance After coating, the metal surface was formed into a layer of amorphous composite oxide coating read more