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Hangzhou Qing Hua She Co., Ltd. is located in Wailiu Gongduan, Yipeng Town, Xiaoshan Dist., Hangzhou, China. With Qingtang River close to the North, and only 15km from Hangzhou Xiaoshan International Airport, 12km from Hangzhou-Ningbo Expressway, the company enjoys good location.

Boasting top production technologies and scientific management method, the company is engaged in the manufacture of cyanides to meet the needs of electroplating ad dyes manufacturing....