O.W.S.I.
ISO 9001-2008 Certified
OIL WELL SURVEY INSTRUMENT COMPANY
1927 Edmundson St. Houston, TX 77223
Phone: 713-225-6595 Fax: 713-225-1000
Instrument Manufacturers, Automatic Screw Machine Products, Precision Machining, Electro Mechanical Assemblies, CNC Machining Centers, Lathes, Chuckers and General Machine Work
