Zhongcheng Machinery Business Department

Shanghai Hualin Packing Machinery Co., Ltd. (Tiebiaoji Guanzhuangji)

Ao Desuosi Machinery Zhihun

Shanghai Mengfa Mechanical And Electrical Hardware Business Department

Xinhai Hardware Mechanical And Electrical (Electric Tools Repair) (Jinlong Flower Garden Tea Garden Branch)

Yiguang Instruments of Surveying and Mapping (Zhaojiabang Road Branch)