| After-sales Service: | ASTM A53 API 5L Seamless Steel Pipe |
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| Warranty: | 1 Year |
| Type: | Seamless |
| Technique: | Hot Rolled |
| Material: | Carbon Steel |
| Surface Treatment: | Bare Pipes, Black Painting |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier ADTO Group, founded in 1998, ADTO is a leading building material supplier and manufacture in China, centering on R&D, producing and selling of building material of scaffolding, aluminum formwork, fastener and coupler, integrates business of steel, logistic and wire & cables service. The group has more than 10 subdivisions and four manufacturing bases, possessing the right to import and export with business coverages spanning over more than 50 places and areas. Over 5000 international big buyers keep ADTO as their long term business partner.
1. Experience: Founded in 1998, more than 17 years in construction materials manufacturing
2. Product Idea: Quality decided to safety, safety is the hard truth.
3. Certifications: ISO, CE, SGS, BV
4. Production base: Four factories, more than 400,000 square meters
5. OEM or Customized Service is available.
Suppliers with verified business licenses
Audited Supplier 
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