Welcome to TESCO! Stop and get to know us and why we 'Guarantee' our clientele the highest in Efficiency / Performance / Quality. Meet our highly trained and motivated workforce, be a part of the TESCO effectiveness of Service and Production operations. Be supplied superior products and fill all Fabrication requirements, to be a satisfied and valued customer.

The TESCO Team of TNG (Indonesia/U.S.A.), Ace Tubular (Indonesia), TIX Corp (Japan) collectively can meet and supply ALL Services for the Energy Industries of Geothermal, Oil and Gas.

The TESCO Family of Clientele speaks for themselves with their demands and challenges, requiring systematic solutions, timely response and strict compliance with the regulatory requirements of the Energy Industry.

TESCO is now accredited to American Petroleum Institute . API grants TESCO the rights to use the official monogram on manufactured products under the conditions of API Spec. Q1 and API Spec. 7.

GEOTHERMAL FIELD SERVICE:

TESCO has formed an alliance with TNG Services of the U.S. to provide wellhead services to include rigless wellhead repair maintenance, as well as Geothermal Valve Change. These services are performed with the wells in live conditions thus prolonging the life of the well without having to kill it.

API TUBULAR INSPECTION SERVICE:

TESCO in joint venture with ACE Tubulars Services of Indonesia offers a wide range of API or TH Hill Inspection Specifications. We also do hardbanding of drill pipes, drill collars, both onshore and offshore.

FABRICATION SERVICES:

TESCO offers onsite or offsite fabrication and welding services. It has a compliment of certified ASME welders, including well maintained equipment such as brand new engine driven welding machines, stress relieving equipment, etc.

VALVE REPAIR SERVICES:

TESCO is an agent of TIX-IKS of Japan to provide the local market with quality Geothermal valve and wellhead equipment. Aside from this, TESCO also provides after sales service, valve repair and maintenance of this equipment.