Metal parts energy conservation and environment protection surface pretreatment functional material.

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Coating environmental purification engineering equipment
Metal parts energy conservation and environment protection surface pretreatment functional material.

Metal parts energy conservation and environment protection surface pretreatment functional material.

1.POH serials, Phosphorus free cleaning agent
2.Psi serials, Siane agent for coating pretreatment of metal parts.
3.PSCM serials, SAMs for coating pretreatment of metal parts.