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[Ferro-alloys.com]Qinhuangdao Shuanglun Environmental Protection Technology Co., Ltd. (Qinhuangdao Shuanglun) is located in Qinghuangdao City, Hebei Province. It has two cored wire sets and annual capacity is about 5000 mt. In recent years, Qinhuangdao Shuanglun took technology as the core power of enterprise development. It aimed at desufurization and denitration in energy conservation & environmental protection. It invested much on research and 29 patents were achieved.

According to latest announcement listed by Hebei Science & Technology Department, Qinhuangdao Shuanglun was listed in 2015 Innovative Enterprises of Hebei Province

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