Buyers of drill collar - MadeInTerra.com - Global B2B Search Engine

Dongying Landdrill Oilfield Supply, China
Buyer and Importer of: casing, tubing, drill pipe, drill collar, line pipe, sucker rod, pone rod, coupling, thread protector
http://www.tradeholding.net/default.cgi/action/viewcompanies/companyid/227447/

Shanxi Weigao Petroleum Drilling Tools Co., Ltd, China
Buyer and Importer of: drill collar, drill pipe, non-magnetic drill collar, integral heavy weight drill pipe, kelly, square kelly, hexagonal kelly, liftting sub
http://www.tradeholding.net/default.cgi/action/viewcompanies/companyid/960220/

Indian Engineering Co, India
Buyer and Importer of: tricone rr drill bits, pdc bits, drill collar, fishing tools, drill pipe, tci bits
http://www.tradeholding.net/default.cgi/action/viewcompanies/companyid/403741/

China Henan Zhongyuann Special Steel Machine Manufacture Co., Ltd., China
Buyer and Importer of: drill collar, drill pipe, roller, forge, cast, comugated roller, deep-hole
http://www.tradeholding.net/default.cgi/action/viewcompanies/companyid/589122/

GeoTech, Mexico
Buyer and Importer of: drill pipe, drill collar, drilling rigs
http://www.tradeholding.net/default.cgi/action/viewcompanies/companyid/560566/