1. Drill pipe:

    Standard Drill pipe.

    Short Drill pipe .

    Steel grade: E75, G105, S135.

    Hardbanding：ANRCO 100XT, ANRCO 200XT.

    Internal coating: TK34, TC2000.

2. Drill collar:

    Slick Drill collar.

    Spiral Drill collar.

    O.D: 3-1/8 - 11.

3. Heavy weight drill pipe:

    Intergral Heavy weight drill pipe.

    Intergral Spiral heavy weight drill pipe. 

    O.D: 3-1/2 - 5.

4. Kelly:

   Square kelly.

   Hex. kelly.

   Standard length: 40ft.

5. Stabilizer:

   Stabilizer forgings.

   Integral blades stabilizer.

   Hardfacing: HF1000-HF4000.

6. Drilling Jar:

   Mechanical drilling jar.

   Hydraulic drilling jar.

   Mechanical- Hydraulic(Double acting) drilling jar.

   Jar Intensifier.

   Shock absorber.