Erzstr.  Schwarzenberg,

Environmental and Mechanical Engineering for Metallurgy, Gas, Oil, Heavy, Wastewater, Glas- and Paper as well as Crematory industry - experience since mid seventies.Mechanical and electrical engineeri...

HUI DING is a professional OEM company focus on prototyping and tooling fabrication, including die-casting, plastic injection molding, metal stamping, CNC machining and so on. We have been doing busin...