Qingdao Compass Hardware Co.,Ltd.

Mold design is the engineering process of developing precision tooling (injection molds, stamping dies, casting dies, etc.) to mass-produce components with consistent quality. It combines mechanical engineering, material science, and manufacturing expertise to transform product designs into functional production tools.

With 15+ years experience in mold design, welcome to choose Compass, the reasons are as follows:

70% of part cost is determined during design phase

Proper venting/gating prevents defects like weld lines

Modular designs reduce tooling development by 30–50%

Computer Numerical Control (CNC) machining center is a fully automated, multi-axis machine tool that performs high-precision milling, drilling, and turning operations through programmed commands, can process different kinds of materials including metals, plastics and composites, achieving high-accuracy tolerance ±0.01 for complex part manufacturing.

The main industry application covers Aerospace, Medical,Automotive, Mold & Die, ect.

Die casting is a metal casting process where molten metal (e.g., aluminum, zinc, magnesium, copper) is injected into a reusable steel mold (die) at speeds up to 100 m/s, producing near-net-shape parts with tight tolerances (±0.1mm). Post-processing options could also be supplied including machining, welding and surface treatment.

With fast lead time and steady quality, the products by die casting are mainly used in Automotive, Electronics, Aerospace, Consumer Goods, etc.

Silica sol investment casting (also called precision casting or lost-wax casting) is a high-accuracy metal-forming process that uses a silica sol-bonded ceramic shell to produce complex, near-net-shape parts with exceptional surface finish (Ra 1.6–6.3μm) and tight tolerances (±0.05/±0.2mm).It is ideal for products that are difficult to machine or die-cast in stainless steel, carbon steel and Aluminum, used in industries covering transportation, energy, medical, chemical, pump&valve, electric etc..

Stamping is a high-speed manufacturing process that uses dies to cut, bend, or form sheet metal into precise shapes under mechanical or hydraulic pressure. The process covers separation (blanking, punching) & forming (bending, deep drawing). Withe the tolerance ±0.05/±0.5mm, the production speed is up to 1,500 strokes/minute (small parts). It is usually used in industries like Automotive, electronics, appliances and energy with material low-carbon steel, stainless steel, Aluminum or copper alloys.