
COPTON becomes lubricant supplier for the Jiaolong submersible
COPTON lubricants will serve one of the world's best-known deep-sea vehicles.
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Key news from the manufacturer: car-maker approvals, partnerships, tests and standards.

COPTON lubricants will serve one of the world's best-known deep-sea vehicles.
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More than 500 scientists and experts in Qingdao, with a spotlight on nano-lubrication.
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The manufacturer passed Bosch's audits and joined its global supply chain.
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BMW's top standard for oils in new Euro 6 engines joins COPTON's list of approvals.
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25 vehicles will drive on COPTON products across China for three years.
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Shangpu Consulting study: first place by sales volume of nano engine oils in 2024.
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TÜV Rheinland confirmed the quality system to the German automotive standard.
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COPTON helped develop China's first national diesel engine oil specification.
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