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AChievement Identification
Our company uses the modified PE materials to repair various pipelines. including the oil/gas mixed transmission pipelines in petroleum and petrochemical industries, and steel pipes...
Learn More07-18 / 2020
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Media Attention
The technology was reported by CCTV-1 technology review program with the title of "Farewell to Zipper Road".
Learn More07-18 / 2020
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![The project of AHDEB oil field was recorded by]()
The project of AHDEB oil field was recorded by "60th Anniversary of the Establishment of Diplomatic Relations between China and Iran"
KELIN's project in Iraq's AHDEB oil field is recorded in the 60th Anniversary book of the establishment of diplomatic relations between China and Iraq published by the Embassy of the Republic
Learn More07-16 / 2020
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![The 60th Anniversary book]()
The 60th Anniversary book
KELIN's project in Iraq's AHDEB oil field is recorded in the 60th Anniversary book of the establishment of diplomatic relations between China and Iraq published by the Embassy of the Republic
Learn More07-10 / 2020
