Naphthol AS|Naphthol AS-BS|Naphthol AS-BO|Naphthol AS-G|Fast Red B Base|fast orange GC base|fast garent GBC base......--Qingdao Yonghong Chemical Co., Ltd.

　　 Qingdao Yonghong Chemical Co., Ltd . is located in Jimo in the north of the beautiful city - Qingdao, where both the tourist industry and transportation are developed.
　　 Our company, established in 1995, is a comprehensive enterprise encompassing production and trade, with self-support import and export author......

		Tel: +86-532-82526597
		Fax: +86-532-82526597
		E-mail: qdyh-888@163.com
		Zip code: 266200
		Zhangjia XIcheng East Industrial Park,Tongji Subdistrict,,Jimo City,Qingdao,China
		URL: http://www.yonghongchem.com.cn