- Contact：nan.fenggangqu
- Tel：86-22-81781569
- Fax：86-22-68586636
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 This factory production sells 219-1420X5-14MM (spiral steel pipe), the product uses the American Lincoln welding machine entire line automatic two-sided submerged-arc welding to meet, execution international GB/T9711.1--1997 and petroleum natural gas profession standard SY/T5037-2000,SY/T5040-92 carries on the production, and has X灏 |
| Company： |
tianjinyilidagangguanyouxiangongsi |
| Add： |
tanshenlu8hao |
| Area： |
China |
| Tel： |
86-22-81781569 |
| Fax： |
86-22-68586636 |
| Web Url： |
https://nanfengg.mouldsnet.com/ |
| Contact： |
nan.fenggangqu （Ms.） |
| Instant messaging： |
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| Online status： |
Offline |
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Link：Plastic mold