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Casing | Tubing | Drill Pipe
:: Quality Control
Quality Control
1 Our equipment facilities are manufactured by those companies:
2 Procedure:
3 Certificates:
TTGM is a reliable producer and supplies according to internationally accepted quality norms.
4 Inspection:
Specific inspection requirements can also be met we cooperate with following inspection company.
Dongli Developing Area, Tianjin, China
Tel:86-22-24998852 Fax:86-22-24998853