About us
Production equipment
Technological process
Internal surface polishing treatment: # 320 to # 400 linear polishing treatment, pickling treatment, Electropolishing treatment, internal surface roughness 0.4um mirror surface external surface polishing treatment: # 320 to # 400 feather cloth polishing treatment # 180 cloud surface polishing treatment; Acid washing treatment; Sandblasting treatment, with an external surface roughness of 0.4um.
ADDRESS :The first floor of the third building of Zhejiang Nanjiang Technology Co., Ltd., No. 1199, Yansheng Road, Lingkun Street, Oujiangkou Industrial Cluster, Dongtou District, Wenzhou, Zhejiang
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