Welcome to Worldwide Trade Solutions!🌍
Empowering Global Trade in
Steel & Industrial
Materials
Trusted Global Partner for Reliable
Export & Import Solutions
About Us :
Sustainable Business Expansion Growth.
1997
Establishment
Refractory Specialist for Heavy Industry.
PT Sigma Mitra Sejati began as a company focused on refractories, serving the needs of refractory materials for various industrial sectors.
2003
Manufacturing Development
Shaped & Unshaped Refractory Production.
The company began producing shaped and unshaped refractory products widely used in the steel, cement, glass, aluminum, ceramics, and related industries.
2020
Business Line Diversification
EPC & Integrated Industrial Procurement As The Company Grew.
PT Sigma Mitra Sejati expanded its business into civil, mechanical, and electrical construction services, covering EPC (Engineering, Installation, Service, Maintenance) and the procurement of industrial goods and spare parts.
2026
Global Expansion
Export-Import Trading of Materials & Steel Industry & Services.
PT Sigma Mitra Sejati develops the export-import trading business of the material and steel industry, covering various strategic steel products that also support market consulting services, purchasing strategies, logistics management, and raw material supply.
Services :
Our Business Lines
We operate a range of integrated business lines encompassing industrial services, export-import trading, and supply chain support solutions, to meet our customers’ comprehensive needs.
Industrial Maintenance & Engineering
Maintenance Refractories, Insulation & Electrical, Mechanical, Engineering, Civil, & Labour Supply
Export & Import Trade
Export-import trade services for material and steel industry
Trading Support Services
Market Consulting, Purchasing Strategy, Logistic Management, Raw Material Supply
Trusted by Business Across Industries
Products :
Delivering Steel Trade Products With Consistent Quality
PT Sigma Mitra Sejati supplies a variety of steel products through its import-export trading activities, including flat and long steel products for industrial, construction, and manufacturing needs. All products are sourced through a network of trusted suppliers with specifications that meet industry standards.
We Connect The World –
Beyond The Miles.
Worldwide Trade Solutions
Krakatau Steel Group
Supporting Progress Through Quality and Expertise
OUR LOCATION
Head Office
Gedung Krakatau Steel, Lt. 4, Jl. Gatot Subroto Kav. 54, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12950
Site Office
Komplek Ruko Bonakarta Blok C NO.1 Kota Cilegon , Banten 42414
OPERATIONAL
Get in touch
Commercial 1
Bpk. Ridha Putra
Commercial 2
Bpk. Aditya Tri Sudewo