Markco Machine Works, Inc. is an API Licensee for manufacture of new Blow Out Preventers, as well as re-manufacture and repair of blowout preventers under API license 16A-0128. Markco is also a supplier of BOP replacement parts. In addition to our BOP Products and Services, Markco also manufactures wellhead equipment under the API license 6A-0491.
(432) 362-8921
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