Australia and South Africa customer visit our company,they are interest in Copper sulfate production line, through email contact half year .
they visit our company and go to see our working plant today .
They were very satisfied .
- Sep 05, 2017-
Australia and South Africa customer visit our company,they are interest in Copper sulfate production line, through email contact half year .
they visit our company and go to see our working plant today .
They were very satisfied .