Ruixinda firms Hermetic Cycle Pickling System designed by China united engineering corporation,  imported technology the whole process of computer control equipment. The equipment has the operating system of automatic acid preparation, automatic acid addition and automatic acid recovery from acid residue, It completely avoids the quality problem of surface passivation caused by overacid and underacid.

Ruixinda firms Hermetic Cycle Pickling System designed by China united engineering corporation,  imported technology the whole process of computer control equipment. The equipment has the operating system of automatic acid preparation, automatic acid addition and automatic acid recovery from acid residue, It completely avoids the quality problem of surface passivation caused by overacid and underacid.

Ruixinda Pay attention to the input of environmental protection, We will actively carry out the "clean air" campaign. Introducing advanced technology of stainless steel acid mist collection and treatment, complete installation of acid mist treatment facilities (one group of work, one group of standby), effectively solve the problem of acid mist unorganized discharge.

In response to the government's call, Ruixinda actively set up the rainwater collection pipes on stilts, and resolutely do not bring the heavy metal dust from the factory into the city's rainwater pipes.