Cangwu Saintgreen Chemical Industry Co., Ltd. (the original name is HongQing Chemical Trade Co., Ltd.), was established in 1993, an enterprise integrating research, development, production and marketing together. Saintgreen is located at the bank side of Xijiang River , Cangwu County , Wuzhou City , Guangxi Province , China occupying a land of 33000 M3 with a staff of more than 200 employees, of which 15% are engineering technicians. Each year Saintgreen produces 7000 tons of copper sulfate, 15...

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