：本公司主要为PCB工厂生产过程中产生的蚀刻含铜废水、微蚀含铜废水、金银废水、棕化废水、退锡废水等重金属废水的再生回用及电积回收高纯金属提供相关工程设备及服务，在行业内有众多成功案列，经验丰富，技术领先。 Our company mainly provides equipment and service for regeneration and electrowinning high purity metal from heavy metal waste water that produced by PCB factory, such as Cupriferous Etching Wastewater, micro etching wastewater, gold and sliver electroplating effluent, Brown Oxide Solution, spent tin-fading liquid and so on. We have many successful cases, with rich experience and leading in domestic.