Sellers of door rollers - MadeInTerra.com

Kingtex Industry Co., Limited, China
Wholesaler, Distributor, Exporter and Seller of: window rollers, window locks, window operators, window hinges, door rollers, nylon rollers, window handles, plastic rollers, aluminium accessory
http://www.tradeholding.net/default.cgi/action/viewcompanies/companyid/840829/

Only Industrial Corp, Taiwan
Wholesaler, Distributor, Exporter and Seller of: delrin rollers, door rollers, pocket door rollers, window rollers, shower door rollers, folding door roller, ss rollers, nylon roller
http://www.tradeholding.net/default.cgi/action/viewcompanies/companyid/147027/

Foshan DSM Decorative Metal Products Factory, China
Wholesaler, Distributor, Exporter and Seller of: door handles, pull handles, door hinges, door rollers, door closers, door stops, door viewers, door plates, doorbells
http://www.tradeholding.net/default.cgi/action/viewcompanies/companyid/833708/

Hongkong Besinda Company Ltd., China
Wholesaler, Distributor, Exporter and Seller of: window handles, window hinges, window rollers, window fittings, door handles, door rollers, window door accessories, window hardwares, door hardwares
http://www.tradeholding.net/default.cgi/action/viewcompanies/companyid/865995/