The new technology of sodium permanganate production independently developed by our company has obtained the national invention patent
Guangdong Hangxin Technology Co., Ltd. was restructured from "Guangdong Meixian Hangyang Manganese Chemical Plant" and was founded in 1979. The company is located in Luozhai Village, Baidu Town, Meixian District, Meizhou City, Guangdong Province, covering an a...
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