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 NEOTISS is based in two locations in China:
  • Two manufacturing facilities are based in Changzhou, in the Jiangsu province, one of them dedicated to automotive market
  • A third manufacturing facility is based in Xi’an, it is a joint venture with Baoti






Our Chinese plants produce high quality welded tubes in stainless steel and titanium, straight and U-bent, for the power generation, desalination, chemical and petrochemical processing and also the automotive industry.
NEOTISS has especially a large localized offer for Chinese Nuclear Market: titanium condensers, stainless steel condensers as well as HP and LP FeedWater Heaters.
NEOTISS company since 1996, known first under the name Changzhou Valinox Great Wall Welded Tubes then Vallourec Heat Exchanger Tubes Changzhou, our Changzhou tube plant is certified ISO 9001: 2008, PED Certificate.
NEOTISS company since 2007, known first under the name Changzhou Carex Valinox Components then Vallourec Automotive Components Changzhou, our Changzhou automotive tube plant is certified ISO/TS 16949:2009 and OHSAS 18001:2007. Created in 2005, our joint venture Xi’an Baotimet Valinox Tubes is certified ISO 9001: 2008.

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Get in touch with us

 Changzhou Plants: 

Neotiss Tube (Changzhou) Co. Ltd.
1 Paris Rd. Weicun, Chunjiang Town, Xinbei District,
213127 ChangZhou, Jiangsu Province
Tel. +86 519 8571 3100

Neotiss Automotive Components (Changzhou) Co. Ltd.
No.1 Paris Rd, Weicun, Chunjiang Town, Xinbei District
213127 Changzhou, Jiangsu Province
Tel: +86 519 85178621

Xi’An Plant:
Xi’An Baotimet Valinox Tubes Co. Ltd.
130 Fengcheng 6 Road
710021 Xi’An Shaanxi Province
Tel. +8629 8651 55 29

Main Chinese Customers:


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