Haomei Product Line contains Melt-casting workshop, Mould Workshop, Extruding Workshop(1st. 2nd), Aging workshop, Spraying and Coating Workshop, Oxidizing Workshop, Packing Warehouse, Finished Goods Warehouse, Aluminum Stick Warehouse. Producing process is as below:

The detail analyse for Melt-casting Workshop, Extruding Workshop, Aging workshop, Spraying and Coating Workshop and Oxidizing Workshop is as below.

（一）Melt-casting Workshop

The final aim of Melt-casting Workshop is produce aluminum stick which fit need. There is one program.
Smelting→ Foundry→ Saw stick→ Uniformity→ Cooling, Wash→ Storehouse。
1、Melt-casting Workshop
：Smelting Program:

Stove→Melt→Whisk tile melt entirely→Add scrap→Melt→Add scrap→melt entirely→Dust Covering flux & Flux for removing dross→Removing dross→Whisk→Sampling、Analyze before stove→Al-Si（Sl-Cu，Cr） Add AL-Si(Sl-Cu)、Mg Mg ingot→Whisk→Sampling、Analyze after stove→Adjust component→Purify→Removing dross and cover→Long standing
2、 Foundry

3、 Material

4、 Uniformity

5、 Cooling, Wash

（二）Extruding Workshop

Extruding Program:
Prepare→Extrude→Tension level→Sawing Products→frame up & correct

1、 Prepare

2、 Extruding

3、 Tension level

4、 Sawing Products，frame up & correct

（三）Aging workshop

（四）Spraying and Coating Workshop

Disposal and spraying are two parts of Spraying and Coating.
1、 Disposal before spraying
Program:
Bath→Degrease→Bath→Second Bath→Chromize →Bath→Second Bath→Drying→Power spray

2、 Spraying

（五）Oxidizing Workshop

Program:
Corrosion ---Alkaline etching(L)
degrease→ Bath→ Alkaline etching(L)→ Bath→Counteract→ Bath→ Oxidizing→ Bath
Alkaline etching(H)
Titanium pigmentation Blue Hole Sealing
→ Common pigmentation→ Bath→ White Hole Sealing→ Bath
→ Hot water Bath→ Pure water Bath→ Electrophoresis→ R01→ R02→ drying