OKK VB53 Specifications Contact Us Address: 10102 Sussex Lane, Houston, TX 77041 Phone: (713) 462-7482Fax: 713.462.1605 Request a Quote Request a quote ABOUT US Sienko Precision is a precision machining facility providing contract-machining services primarily to the petrochemical industry. We are located in Houston Texas and have been in operation since 1981. SERVICES CNC TurningCNC MillingPull Bore and HoningWire EDMInspection & Quality Control Quick Links HomeAbout UsServices & CapabilitiesEquipmentContact Contact us Address: 10102 Sussex Lane, Houston, TX 77041 Phone: 713.462.7482Fax: 713.462.1605 © Copyright Sienko Precision. All rights reserved