Sales representation and agency
- Drilling equipment: Sophia Oilfield Supply Services (Conroe, Texas), with new and used drilling tubulars and new OEM production, including Jiangsu Shuguang Huayang Drilling Tool (JSH) and others
- Hardbanding technology: alloys, machines and production equipment
- Welding technology: alloys, machine technology and supplies
Consulting: drilling equipment
- Drill pipe, heavy-weight drill pipe (HWDP), drill collars, crossovers and similar
- Bottom hole assembly equipment
- Hardbanding, wear and cutting technology, life-cycle improvements
- Repair
- Design and new production
Consulting: welding and material technology
- Procedures: WPQR and WPS
- Training
- Production equipment and shop set-up
- Machines and equipment
- Production survey: inspection, third-party inspection and training
Workshop: service, repair and coating
- Mechanical workshop: milling, turning, grinding and heat treatment, plus material testing
- Welding shop: special welding of steel, tool and spring steel, cast iron and cast steel, copper, cast aluminium and many other alloys
- Brazing and soldering: brass, tin, lead, silver and nickel
- Coating: thermal spraying and electro-chemical plating
