our company uses the domestic advanced technology on the comprehensive utilization of circuit board etching solution._Hangzhou Hongyuan New Materials Co., Ltd.

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our company uses the domestic advanced technology on the comprehensive utilization of circuit board etching solution.

Data： 2021-05-08 09:16

At the same time, our company adopts domestic advanced technology to comprehensively utilize circuit board etching liquid. The annual comprehensive capacity of copper chloride, cuprous chloride, basic copper carbonate and other products produced by the harmless treatment of copper-containing etching solutions has been improved