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Qingdao Compass Hardware Co., Ltd. specializes in silica sol investment casting with 15 years of manufacturing experience. We are a trusted manufacturer of high-precision equipment components for various industrial applications, delivering reliable solutions through advanced casting technology and stringent quality control.
Production Capabilities
Casting Method: Silica Sol Investment Casting Process
Experience: 15 Years of Specialized Manufacturing
Size Range: 0.5 kg to 100 kg per component
Dimension Capacity: Up to 1000mm in maximum dimension
Tolerance Standards: CT4-6 per GB/T 6414
Material & Surface
Material Selection | Stainless Steels: 304, 304L, 316, 316L, 17-4PH |
Tool Steels: 4140, 4340, P20, H13 | |
Carbon Steels: 1020, 1045, A216 WCB | |
Special Alloys: Duplex 2205, Monel, Inconel series | |
Copper Alloys: Bronze, Brass | |
Surface Treatment | Mechanical Finishing: Shot blasting, grinding, polishing |
Chemical Treatment: Passivation, electroplating | |
Protective Coatings: Powder coating, painting | |
hermal Processing: Quenching & tempering, annealing |
Product Applications
Our components serve multiple industries:
Heavy Machinery: Construction and mining equipment parts
Industrial Equipment: Valve bodies, pump casings, machinery fittings
Processing Systems: Food processing components, chemical processing parts
Energy Sector: Power generation equipment components
Transportation: Automotive and railway system parts
Add： Room 2-2703, Building 2, NO.11 Zaoyuan Road, Licang District, Qingdao, China.
Email： sales@compass-casting.com
Tel: +86 0532-80913852
Inquiry email: cora@compass-casting.com
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