AEC aps  

- a Danish company operating in the field of manufacturing, marketing and sales of small and medium sizes sewage treatment package plants (STP's).

The system is well known throughout the world under the trade mark eco-line^®.

AEC aps also sells high quality tube and disk diffusers.

AEC aps has more than 20 years experience in the field of sewage treatment plants. The eco-line system is a unique Danish  invention with many references  in countries throughout the world such as :            

• Bangladesh

• Bhutan

• Canada

• Denmark

• Egypt

• England

• Estonia

• Finland

• Greenland

• Hungary

• Iran

• Ireland

• Italy

• Kuwait

• Norway

• Panama                                                    

• Philippines

• Poland

• Saudi Arabia (Kingdom of)

• Sudan

• Sweden

• Taiwan

• United Arab Emirates

• USA

• Venezuela

• Vietnam