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| Factory : |
| Add: Duqiao Linhai zhejiang China. |
| Office: |
| Add: RM 704 AUX Mansion, No.757 Rili Road, Ningbo, Zhejiang, China (Mainland)/315100 |
| Tel: 86-574-87689762 |
| Fax: 86-574-87689761 |
E-mail:
sales@cn-pipefitting.com |
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 1ćPhysicochemical testing room
For reassureing the application of our products
by our customers,we follow up the physicochemical
testing datas at any moment. |
 2.plug block inspection
Self-designed measuring tools have prepared to
measure the inner diameter and outer diameter
connecting head,in order to completely ensure
the dimension of the connections. |
 3.wall thickness measurement
All inspections are carried out by sole duty
personnels,using precise instruments. |
 4.completely inspected before leaving the factory
All products are surface inspected leaving the
factory,as to guard the last pass of quality
control. |
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