现主要产品有：塑料制品、密封垫片、填料三大系列，数百种产品。

Are the main products are: plastic products, gasket, packing three series, and hundreds of kinds of products.

youdao

现主要产品有：塑料制品、密封垫片、填料三大系列，数百种产品。

Are the main products are: plastic products, gasket, packing three series, and hundreds of kinds of products.

youdao