Rudolph Industries
Rudolph Industries is a leading knife manufacturer and injector needle manufacturer for the global food processing industry. Specializing in bowl cutter knives, slicing machine knives, cutter knife, cutter blades, grinder knives and grinder plates, slicer knives and injector needles.
http://www.rudolphind.com

Popper and Sons
Cadence Science manufactures custom and standard components and instrumentation for precise fluid handling.
http://www.popperandsons.com/

Jinzuan Needles Co., Ltd
China. Manufacturers of felting needles, accessories and fittings for the nonwovens industry. English and Chinese.
http://www.qdjinmao.com/

Needles Impex Srl
Romania. Manufacturers' representatives and distributors of sewing machine needles, spare parts and accessories. English, Romanian and German.
http://www.needles.ro/

efg's Computer Lab: Buffon's Needles Lab Report
A project describing how to estimate the value of pi using Buffon's Needles. Includes math description and complete Delphi source code.
http://www.efg2.com/Lab/Mathematics/Buffon.htm

Victor - G. and Company
No.1 source of Surgical, Veterinary, Special, Blunt, Industrial needles, Surgical Needles, Reusable Needles, Medical Needles, Veterinary Needles, Dispensing Needles, Side Port Needles, Agujas Hipodermicas, Syringe Needles, Medical equipments, Hospital goods and Equipments & Sundries
http://www.victor-g.com/

Needle Industries (India) Private Limited
Hand Sewing Needles, Knitting Pins, Sewing Aids & Accessories,Knitting Pins, Crochet Hooks, Tunisian Hooks, Knitting Accessories, Pony Pearl, Garment Fasteners, Safety Pins, Pins, Soft Haberdashery, Aida & Embroidery Floss, Cross Stitch Kits, Gramaphone Needles, Jeans Buttons, Display Stand
http://www.ponyneedles.com/

Vita Needle Company
Manufacturer of stainless steel needles and tubes with the lowest unit and dollar minimums in the industry.
http://vitaneedle.com/

Groz-Beckert AG
Germany. Design and manufacture of tools and systems for textile and nonwovens production. Felting and structuring needles for the nonwoven needlepunch industry. Also, jet strips for nonwoven hydroentanglement systems, and needles for sewing, tufting, knitting and shoe machines. English and German.
http://www.groz-beckert.com/

EFI Plus
EFI Plus - Fuel Injection and Fuel Filters
http://www.efiplusinc.com/