How Stuff Works: Sewer and Septic Systems
Each time you flush the toilet or wash something down the sink's drain, you create sewage (also known in polite society as wastewater). Find out where it goes and how it's treated before it flows into a river near you!
http://www.howstuffworks.com/sewer.htm

ABC Pipe Cleaning Services Ltd.
Your source for sewer parts, accessories, equipment, and video inspection equipment. We also provide video inspection, flushing, point repairs, grouting, smoke testing, and more.
http://www.abcpipecleaning.com/

RD-Palmer
RD-Palmer is the leading one-stop solution provider for underground utilities and water leakage detection in Malaysia. We have a large range of underground utility locators, cable avoidance & cable test equipment, ground penetration radar, robotic CCTV for all your locating and detection needs. Equipment hire now available also!
http://www.rd-palmer.com.my

Nationwide Inspection Systems
The FBD SERIES x-ray based inspection system represents a breakthrough for all industries providing consumable products.
http://www.realxray.com

Aceris 3D Inspection Inc.
Aceris 3D Inspection designs, produces and sells automated optical inspection systems using a unique, patented combined 2D/3D sensor, for the inspection of solder paste on printed circuit boards (PCBs).
http://www.aceris-3d.ca/

Inspection Support Systems
Offering home inspection reporting systems, education and consulting services for the home and building inspection fields.
http://www.inspectsupport.com

Downstream Services
DownStream Services, Inc. is an environmental company providing efficient and consistent sewer maintenance services serving the entire South West United States. Our services include point repair, CCTV inspections, pipeline cleaning, storm drain filters, flow monitoring, underground repair, slip lining, storm water management and full data services.
http://downstreamservices.com/

Hommelwerke GmbH
Komponenten und Systeme der Opti-Sens-GmbH Konstanz: Zeilenkameras, Innenprüfsensoren, Umfangsprüfsensoren, Oberflächeninspektion, Sondermesssysteme
http://www.opti-sens.de

IVA Machine Vision Systems
Web inspection systems and machine vision systems for paper,plastic film, metal
http://www.iva-vision.be/

Viscom
A provider of automated optical and x-ray inspection systems and solutions for printed circuit board inspection, micro-system inspection or general image processing solutions.
http://www.viscom.de