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15
2023-05
Good engine oil is changed every time. Why does sludge still appear in the oil shell?
Sludge refers to the fuel residue inside the engine. Also called carbon mud, it remains in the engine oil and is filtered by the oil filter. However, if the oil or oil filter is not replaced, sludge will accumulate, and the oil will become dirty and deteriorate.
2023-05-15
03
2023-04
Warmly celebrate the launch of the official website of "Hebei Xuding Auto Parts Co., Ltd."
Hebei Xuding Auto Parts Co., Ltd. was established in 2014 with a registered capital of 3 million yuan. It is a professional manufacturer of filters, integrating production, research and development, and sales.
2023-04-03
How to select an air filter
The air filter is the most important part of the three filters that protect the machine, because the quality of oil and fuel is controllable, while the quality of air is the most uncontrollable, and the impurities in the air are the types that require appropriate filtration.