Our mainly products contain oil filter, fuel filter, air filter oil-water separator, electric horn and windshield wiper blades. We got approval of ISO 9001 international quality system certificate in 1999. The series of automotive filters of "changsheng" brand have enjoyed prestige among a large number of users and well-received both at home and abroad for its stable quality and reasonable price.
Our company has been devoted to: superior products, favorable prices, timely delivery and perfect services.
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