Smithco Industries
We offer complete lines of plastic pipe caps and plastic flange protectors for all your pipe protection and flange protection needs.
http://www.smithcoindustries.com/

A.T.F. Industries Co. Ltd.
Cap manufacturer and exporter in Hong Kong. Product range includes baseball caps, sport caps, radio caps, stylish hats, and sun visors.
http://www.atf.com.hk

VHG Group Threna
german import export Trader for piping material elbows, flanges and butt welding fittings made of steel and plastic. Online-Shop for fittings and flanges!
http://www.vhg-group.com

Rinker Materials Corporation.
Rinker Group
http://www.rinkermaterials.com/ProdsServices/ConcretePipe/default.shtml

Perma-Pipe, Inc.
Manufactures pre-insulated pipe and double containment pipe for the oil and gas industry. Also offer leak detection and location, heat traced cathodic protection systems and pipe inspection services.
http://www.permapipe.com/

No-Dig-Pipe, Microtunneling Clay Pipe
No-Dig, A Division of MCP Industries Inc is the manufacturer of the first rigid bodied, clay pipe for use in microtunneling, sliplining, pipe bursting and in casings in the United States. Our first installation was in Houston Texas in April 1992. Since that time, over 70,000 linear feet of NO-DIG pipe have been installed.
http://www.no-dig-pipe.com/

Bøjco A/S
Manufacturers of tamper resistant lids for drug containers as well as food caps, fabric softner caps and child resistant caps. Contains history of the company, pictures and specifications of the products and quality certificates.
http://www.bojco.dk

Clow Water Systems Pipe and Fittings
Clow Water Systems Company has been one of the United States premiere manufacturers of iron pipe and fittings in the waterworks industry.
http://www.clowwatersystems.com

Lakeland Truck Caps
Maker of truck caps, tonneau covers, hard lids, shop caps bedliners and other truck accessories.
http://www.lakelandtruckcaps.com/

Bancroft Caps
USA. Standard and custom design and manufacture of uniform headwear for military, airlines, police, fire, security, and the US post office. Also, work caps, and made to order baseball caps. Size chart. Detailed catalogues. On-line purchasing facility.
http://www.bancroftcaps.com/