Dongguan Gongyi Hardware Accessories Co., Ltd

Technology of stainless steel ring

Release time: 2020-05-19 19:33:47  Hits: 15

Technology of steel ring stainless steel ring

Stainless steel rings are made of high-quality stainless steel materials through casting, wire cutting, stamping, rough and fine processing, grinding and polishing, supplemented by various shading treatment effects, such as high frequency, high pulse technology, fine shading etching technology, oil pressure shading technology, hollow etching technology, high-temperature enamel surface protection technology, etc.



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