董玉强中国河南洛阳市洛龙区白马寺镇大杨树，主营工艺陶瓷等。

China Henan Luoyang White Horse Luolong District Dayangshu, Main technology ceramics.

youdao

董玉强中国河南洛阳市洛龙区白马寺镇大杨树，主营工艺陶瓷等。

China Henan Luoyang White Horse Luolong District Dayangshu, Main technology ceramics.

youdao