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Tianhui Industry & Trading Co.,Ltd.
Manufacturer of Nails,Screws,mechanical seals,Nuts,coil Nails,Staples

Ningbo Jintian High Precision Copper Strip Co.,Ltd.
Manufacturer of copper strips,brass strips,bronze strips,brass plates,copper sheets,brass sheets

Ningbo Ownic Auto Door Co.,Ltd.
Manufacturer of automatic doors in China,hospital doors,hygienic doors,automatic hermetic doors,clean room doors,airtight doors

Yuyao No.4 Instrument Factory
Manufacturer of solenoid valves,magnetic valves,pneumatic valves,electric valves,high pressure valves,high temperature valves

Ningbo Yinzhou Jiangshan Huarong Hardware Electronic Fitting Factory
Manufacturer of shafts,bolts,nuts,washers,threaded rods,machined seals