In 1999, Hongtong PACP was assessed "National New Product" by the State Economic and Trade Commission.

1999年鸿通塑料合金复合管被国家经贸委评定为国家级新产品。

youdao

In 1999, Hongtong PACP was assessed "National New Product" by the State Economic and Trade Commission.

1999年鸿通塑料合金复合管被国家经贸委评定为国家级新产品。

youdao