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Dongguan Hengxinlong Auto Parts Industrial Co., LTD. : Technical Features of Oil Filter (2)● Overflow valve: available only in premium oil filters. When the external temperature drops to a ce....

2020-12-18View+

Dongguan Hengxinlong Auto Parts Industrial Co., LTD. : Technical Features of Oil Filter (1)● Filter paper: the oil filter on the filter paper is higher than the air filter, mainly because the....

2020-12-18View+

Dongguan Hengxinlong Auto Parts Industrial Co., LTD. : Brief introduction of oil filterIn the process of engine work, metal dust, dust, oxidized carbon and colloidal sediment, water and s....

2020-12-18View+