Sichuan Ruizhi Zhonghong Technology Co., Ltd.

Company Introduction

Sichuan Ruizhi Zhonghong Technology Co., Ltd. is mainly engaged in high anti-corrosion and ultra-high anti-corrosion treatment on the surface of metal materials. The company has developed a new type of surface anti-corrosion technology—gas multi-element co-permeation composite technology in combination with colleges and universities. A special process is used to infiltrate a variety of elements into the surface of the carbon steel. If the bolts and nuts are treated, the matching of bolts and nuts will not be affected. The infiltrated layer and the metal matrix realize the metallurgical combination, even if the bolts and nuts are assembled and disassembled many times, the surface layer will not be damaged and the anti-corrosion performance will not be affected. The anti-corrosion performance of the prepared parts (evaluated by neutral salt spray test for 10,000 hours) is much higher than that of stainless steel 316 (evaluated by neutral salt spray test for 700 hours), and the production process is environmentally friendly, without pickling, and no hydrogen embrittlement. The technology is already at the world's leading level. The product is especially suitable for high-corrosion parts on ships, communication base stations, power towers and other equipment in environments that are prone to corrosion, such as oceans and outdoor humidity.

Product Catagories

Anti-corrosion treatment of fasteners and other carbon steel metal material parts (neutral salt spray test 1500-10000 hours); Ultra-high anti-corrosion self-drilling and self-tapping screws.

Contact Information





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