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| What We Do |
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STR Valve is located in China valve center, Wenzhou city. STR Valve is a leading supplier of pipeline equipment, specialized in manufacturing industrial valve, JIS marine valve, flange, fitting, all sizes and all materials.We have complete inspection tools, like PMI, RT, UT, MT, PT.
Due to steady-quality control, good service, we have gained high praise ....... 
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| Quality Assurance |
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| We have a strong technical teams, quality control strictly acc ISO 9000 std.
We supply the certificate EN10204-3.1B together with hydraulic test report for each valve. The chemical composition analysis, physical property on our castings must be done before machining assemblings.
The morden inspection tools, like Spectrometer,Non-Destructuctive Examination (RT, UT,MT,PT) put our material & quality on high level.
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| STR Valves |
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