High corrosion resistance

Salt water spray test: 300-3000 hours; compound cycle test: 50 weeks-200 weeks.

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Ruspert Screws are high temperature resistant

Products treated with Japan’s Raspet metal surface treatment technology can be used at temperatures up to 300°C without affecting anti-corrosion properties.

screws ruspert ultra-thin film

Coating film thickness: 5~15um, fully ensuring product precision.

silver ruspert processing process

Achieve energy saving, no drainage, and no three wastes discharge.

silver ruspert coating Materials used

Six substances based on the RoHS directive, including lead, cadmium, and mercury, including hexavalent chromium and trivalent chromium, are not used at all.

Fold low temperature drying

The processing temperature is below 200℃ and will not affect the physical properties of the product. At the same time, it reduces energy consumption, reduces costs and protects the environment.

ruspert application

Japan’s Raspite metal surface treatment covers automobiles, housing, buildings, transportation, road equipment, electricity, industrial products, civil engineering, entertainment and leisure and other industries. Because this processing technology is mainly used to process fasteners, connectors, shock-absorbing parts, small hardware and irregular small metal parts that require high corrosion resistance, the market prospect is very broad.

Strength Ruspert Coating Screw factory

Ruspert Screws workshop real shot