Graha Teknik Sejati
We are intentionally present to fulfill your pleasure, profit and security. In appliying our work, we prefer to give priority in quality and your satisfaction.
CIVIL – MECHANICHAL –ELECTRICAL –BUILDING CONSTRACTOR & SUPPLIER
Graha Teknik Sejati (GTS) is one of General Contractor Company which develop in Indonesia especially East Java. We provide an easy and unhampered service in work and consultation technique service especially in Construction, Civil, Mechanical, Electrical which are applied in Apartment, Office, Hotels, Company, WWTP Food Industries and Medicines, Sport Facilities, Harbour and Wrarf , etc.
Professional Civil Works
Experience the fusion of imagination
Contact: 0811339425 & 085103405757
Waterproofing
Experience the fusion of imagination
Contact: 0811339425 & 085103405757
Industrial Epoxy Floor
Experience the fusion of imagination
Contact: 0811339425 & 085103405757
Epoxy Concrete
Experience the fusion of imagination
Contact: 0811339425 & 085103405757
Epoxy Wall Coating
Experience the fusion of imagination
Contact: 0811339425 & 085103405757
Architectural Solutions
Experience the fusion of imagination
Contact: 0811339425 & 085103405757
Underwater Services
Our comprehensive suite of professional services caters to a diverse clientele, ranging from homeowners to commercial developers.
Pile Jacketing
- Pile Jacketing with grouting systems
- Showcase your projects.
- Experience at PT Siam Maspion Gresik
Roof Insulation
- A world of thought-provoking articles.
- Case studies that celebrate architecture.
- Exclusive access to design insights.
“We do all effort continually to increase our quality for you. Our work success is not separated from good relationship by the other work partner and the trust which was given to Graha Teknik Sejati”
Sarjoe Widodo
CEO