Ruspert SeriesThe chemical reaction and bridging effect of each layer are closely combined. This is not a common surface treatment consisting of a single skin film, but a surface treatment which exerts comprehensive corrosion resistance under the complementary action of three skin films.
Disgo SeriesDisgo treatment is a chromium-free and corrosion-resistant surface treatment technology developed for high tension bolts and other steel products which must avoid delayed ...
Drall SeriesIt is used for coating process. It can be brushed and sprayed. Features: Strong rust resistance; a liquid type; chromium-free; room temperature drying type; excellent heat resistance;
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