SND has fully passed the ISO9001 quality management system certification. During the production process, it implements a number of strict detailed standards and conducts full-process quality control. Our company has well-equipped chemical laboratories and physical performance laboratories. A complete set of testing equipment such as Direct Reading Spectrometer, Metallographic Microscope, Rockwell Hardness Tester, Universal Material Testing Machine, Non destructive testing(NDT), and Three-dimensional Coordinate Measuring instrument can be used to effectively control chemical composition and ensure mechanical performance.
Certifications
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Certifications
Tel:86--15931151231
Fax:86
Contact Person: Mrs.Alicia Li
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20 Inch 1500lb API 600 Weld Wc9 Gate Valve For High Temperature High Pressure |
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Cast Iron Traps Commonly Used To Connect Drainage Pipes In Bathrooms Kitchens |
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Ductile Iron Flange Adapter Grooved Cross 90 Degree Grooved Elbow Pipe Fittings |
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DI Double Socket Reducer Pipe Fittings EN545 PN16 With T Type And K Type |
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Ductile Iron Pipe Fittings All Flange Tees Black Color ISO2531 Standard |