prop stand of a bicycle ISO9001:2000 Approved Process:precision casting&Tooling Standard: JIS, DIN, ASTM,BS OEM service prop stand of a ... process, soluble glass process , silicon process casting4.Weight range: 0.02 to 30kg 5.Application: Industrial parts, Machinery parts, hardware, construction ... ,polishing,machining,machining center,plating,Heat Treatment,ect............... prop stand of a bicycle