HW News !

Enclosures in electrical application or medical or Lab usage, can be developed exactly per the designs, in aluminium or zinc alloy in die casting process. All the dimensions and features can be well kept. Meanwhile, the required surface tre

Aluminium alloy castings are very useful and popular techniques in developing & manufacturing semi- or finished products with complicated shapes. Those techniques are continuously improved and developed to satisfy more and more particula

Heat resistant parts in high Chrome and Nickel contents, are used a lot in the steel production foundry, casting and forging factories etc. We have developed a lot of kinds of grate bars for the steel making industry, or sintering machines.

Aluminum reflectors are widely used in the lighting industry, like track light, spot light, down light, street light and other special lighting. We can develop and make the LED aluminium reflectors per the specific design or sample from cus

fully automatic wax shooting machines, balancing block for compressor on air conditioners

lost-wax casting One of it is the fully automatic wax shooting and modelling machine, for the production of the wax models. Till now we own 6 automatic wax shooting machines, and 5 half-automatic wax shooting machines.

The aluminium scaffolding components can be made in gravity die casting, or sand casting, according to the specific design of each part. Heat treatment is needed at some situations. Sand blasting to the surface is the normal choice. T

For the aluminum alloy components, the normal surface coating can be powder-coated, chrome-plated, polished, electrophoretic paint , etc, per the specific material and usage situation. Electrophoretic paint possesses excellent properties of

Investment casting foundry in lost wax process , were well equipped with the fully automatic wax injection machine, semi-automatic wax injection machined, as well as hand-made wax models for some special parts. Fully automatic wax injection