Beijing lusite industrial and trade ltd . , is located at the submontane of the interest of tianshou mountain , which is a national aaaa class scenic spots , world cultural inheritance , ecological protection zone - the ming tombs 北京潞斯特工贸有限公司,坐落于风景秀丽的天寿山下,是国家aaaa级旅游风景区、世界文化遗产、生态保护区、 - - - - - -十三陵昭陵。