Mr. Zhuang from Taiyuan, Shanxi is the owner of a home appliance plating factory, mainly engaged in the processing and production of various Ma steel parts for acid zinc plating.
Mr. Tu from Wenzhou, Zhejiang is the owner of a processing factory that processes plastic electroplating and multi-layer nickel electroplating externally.
Mr. Guo from Suzhou, Jiangsu is the owner of an electroplating factory that specializes in electroplating zinc nickel alloys on various automotive and hardware parts.
Mr. Xiao from Suzhou, Jiangsu is the owner of a zinc plating factory, mainly engaged in the processing and production of various hardware zinc plating.
Mr. Li from Chongqing has his own acid galvanizing manual production line, mainly engaged in the galvanizing processing and production of various hardware accessories.
Mr. Wu is the owner of an electroplating factory in Leqing, Zhejiang that specializes in tinning electronic components, hardware and electrical accessories.