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Metal & Surface Treatment

OQEMA is an established distributor in the sector Metal & Surface Treatment. We have recourse to many years of experience, we are fast, committed and, most of all, we are flexible. Our extensive expertise is the basis for reliable cooperation.
We are proud of our long-term cooperation with many renowned suppliers. These partnerships guarantee high levels of delivery reliability and best product quality. Our service: we act in a price-conscious way, adapting quality and quantity to customer needs and offering the ideal conditions for supply.
We also take our responsibility towards society and the environment highly seriously and ensure maximum safety within legislative regulations. We guarantee uniformly high levels of quality and safety together with our internal and field services, chemists and quality managers.

Product groups

Sodium hydroxide solution  
Potassium hydroxide solution  
Sodium carbonate  
Sulphuric acid  
Hydrochloric acid  
Phosphoric acid  
Caustic soda  
Sodium nitrate  
Potassium hydroxide solution 0.5N  
Sodium hydroxide solution 1N  
Hydrochloric acid 1N  
Sulphuric acid 95-97%  
Triethanolamine 99% solution 85%  
Triethanolamine T85  
Monoethanolamine 85%  
Soybean lecithine  
White mineral petroleum oil  
Triethanolamine T85 - 50% solution  
Epilox epoxy resin  
Tall oil, distilled  
Maleic anhydride  
Diethanolamine solution 80%  
Methoxy propanol (PM)  
D 60 dearomatised White spirit  
Isopropyl alcohol (IPA)  
Ethyl acetate  
Isopropyl glycol (IPG)  
Solvent naphtha, light (SNL, 100)  
Diethylene glycol (DEG)  
Methyl ethyl ketone (MEK)  

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Contact us.

Sandra Fehlemann

Head of Sales Manager

T +49 2161 356 320
sandra.fehlemann( at )

Johannes Kl├╝tsch

Customer Representative
Environmental Protection

T +49 2161 3563557
johannes.kluetsch( at )