Pre-treatment Chemicals

1. Chemical electroless, perfect for auto electro-production line use.
2. Suitable for degreasing & cleaning dirt in heat dipping & ultrasonic cleaning of non-ferrous metal parts, perfect zinc & zinc-base alloy parts.
3. Anti-corrosion proof & original gloss restoring capacity without damage on substrates.
4. Long-lasting effect & easy to clean.

1. Strong emulsifying and oil degreasing ability.
2. Low alkalinity, no attack on basis material, an universal product for all basis materials.
3. Low foaming, thus it is easy to clean.
4. Hot dipping, better effects can be obtained when combined with ultrasonic cleaning.
5. Adapted for both rack and barrel plating.

1. Very capable of removing oxide film, rust and oil smut on the steel surface.
2. Can work under room temperature, good substitute for conventional hot oil degreasing processes.
3. Reduces acid consumption by more than a half, thus save costs.

1. Perfect in heat dipping or ultrasonic cleaning.
2. Suitable for removing polishing wax of steel, zinc-base alloys, copper, copper-base alloys & aluminum-base alloy parts.
3. Super waxy release.

1. Suitable for acid etching & slight activation of pre-treatment.
2. Remove rusting, soldering dirt & zinc coating from steel substrates.
3. Strong binding force.
4. Special for pretreatment activation on zinc-base alloy parts.

1. Suitable for chemical stripping to Cu, Ni plating deposits on zinc alloy parts, practically for pretreatment before direct plating.
2. Excellent brightening skill to quick & clear.
3. Direct clean.