We have first-class inspection devices,
Perfect detecting means and well-trained specialists.
We stick to ISO9000:2000 quality system
Pipe Standard: ASTM A53, A106, API 5L, ASME B36.10M-1996.
Pipe-Fittings Standard: ANSI B16.9/16.28, DIN 2605 / 2616, JIS P2311 / 2312, GOST.
Flange Standard: ANSI