Company news
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1710-2025
The company participates in the development of group standards for the burn resistance of lightweight fuels
The company participated in the development of the group standard "THJX+023-2025 Test Bench Method for Determining the Dull Value of Light Fuel" led by China National Petroleum Corporation Northeast Petroleum Sales Company, with the participation of more than ten units including Guangzhou Customs Technical Center, China Inspection Group, and some provincial and municipal quality inspection institutes. This marks the convergence of the company's original new products towards compliance with the standard.
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2002-2025
An expert team from Indian petrochemical smelting companies came to our company for inspection and exchange
From January 5 to January 9, 2025, a team of experts from a large petrochemical smelting company in India came to our company to visit and exchange relevant technologies on diesel cetane number determination equipment.
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2601-2024
Russian expert team visited the company for inspection.
On December 15, 2023, a team of Russian experts came to our company to inspect machinery and equipment.
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0805-2023
The company delivers a combustion analysis test bench to Tianjin University
In April 2023, fuel octane ratings,the combustion analysis test bench delivered by theDooway to Tianjin University successfully passed the acceptance test of various indicators.




