主要产品：汽车、拖拉机、大马力柴油机、施工机械、重油船用柴油机用的空气、机油、燃油三大系列的滤清器、滤芯。

Main products: filters and filter elements for air engine oil and fuel filtering. used in automobiles. tractors. powerful diesel engines. construction machines. and oil tankers etc.

youdao

主要产品：汽车、拖拉机、大马力柴油机、施工机械、重油船用柴油机用的空气、机油、燃油三大系列的滤清器、滤芯。

Main products: filters and filter elements for air engine oil and fuel filtering. used in automobiles. tractors. powerful diesel engine s. construction machines. and oil tankers etc.

youdao