Tianjin PetroChina Haixiang Oilfield Engineering Service Co., Ltd. is headquartered in China Tianjin Shi. Tianjin PetroChina Haixiang Oilfield Engineering Service Co., Ltd. was founded in 2002. Tianjin PetroChina Haixiang Oilfield Engineering Service Co., Ltd. has a total of 7 patents
A quick overview of tech portfolio with the top keywords and phrases extracted from patents of Tianjin PetroChina Haixiang Oilfield Engineering Service Co., Ltd.
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High Related Markets
Mentioned companies in the market reports of major market categories and sectors by Tianjin PetroChina Haixiang Oilfield Engineering Service Co., Ltd.
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Innovation Matrix
visualizing technology portfolio of hot application areas and blank areas for Tianjin PetroChina Haixiang Oilfield Engineering Service Co., Ltd.
Time Range:
Overall
Overall
1 year
3 year
5 year
Application Domain L2
Application Domain L2
Application Domain L3
Application Domain L4
High-Tech Industry L1
High-Tech Industry L2
Tech Topic L2
Tech Topic L3
Timeline
Tech Topic L2
Tech Topic L2
Tech Topic L3
High-Tech Industry L1
High-Tech Industry L2
Application Domain L2
Application Domain L3
Application Domain L4
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Subsidiary Lists
Subsidiaries with patent applications for Tianjin PetroChina Haixiang Oilfield Engineering Service Co., Ltd.
What kind of company is Tianjin PetroChina Haixiang Oilfield Engineering Service Co., Ltd.?
Tianjin PetroChina Haixiang Oilfield Engineering Service Co., Ltd., established on 2002-11-26, Business scope includes oil drilling equipment,Wellhead...
Where is Tianjin PetroChina Haixiang Oilfield Engineering Service Co., Ltd.'s headquarters?