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Qingdao Compass Hardware Co., Ltd. is a professional manufacturer and supplier based in the industrial hub of Qingdao, China, specializing in the production of high-precision metal stamping parts. With years of experience in metal fabrication, we are committed to delivering superior craftsmanship and innovative solutions tailored to the specific needs of its global clients.
We specialize in the custom fabrication of metal stamping parts, engineered for exceptional durability and performance. Our components are widely used in demanding industries such as elevator systems, construction machinery, electrical appliances, and locking mechanisms.
Technical Specifications
Stamping Materials: We work with a variety of materials to meet different application needs, including: Stainless Steel, Carbon Steel, Aluminum, Brass,Titanium, and others.
Surface Treatments: To enhance performance, corrosion resistance, and aesthetic appeal, we offer multiple surface processing options:Electroplating, Anodizing, Coating, Sandblasting, Printing, Brushed or Electro-Polishing for a superior finish.
Machining & Dimensional Capabilities:
--Dimensional Accuracy: We achieve high-precision tolerances of ±0.05mm to ±0.01mm for flawless component integration.
--Processable Thickness: Our services cater to a wide range from 0.1mm to 15mm.
--Design & Software: We support designs provided in AutoCAD, PRO/E, SolidWorks, CAD, CAM, STP, and IGES formats.
Quality Control Steps
Quality is integral to our production process, ensuring every part meets stringent standards before shipment.
1. In-Process Quality Control: During manufacturing, we monitor key parameters like gear backlash and PLC response delays to catch anomalies early.
2. Pre-Shipment Inspection (100% Inspection): Every batch undergoes a thorough final check before shipment. This includes:
--Quantity Verification: Confirming the exact product and shipping carton counts.
--Random Sampling & AQL: Using statistical sampling methods (like Acceptable Quality Limit sampling) to assess the entire batch's quality.
--Visual & Workmanship Assessment: Inspecting for defects like dents, cracks, scratches, and ensuring high-quality welding and assembly.
--Dimensional Checks & Compliance Verification: Verifying that products meet all specified dimensions, performance standards, and regulatory requirements.
--Functionality & Safety Testing: Conducting physical tests to assess durability, performance, and safety, ensuring the products are free from risks.
Final Inspection Report: A detailed report is generated documenting all inspection results.
Packaging & Delivery
Packaging Method: We employ standard carton packaging or can customize packaging according to client specifications to ensure product protection during transit. Our packaging is designed with protective measures such as shock absorption using foam or rubber buffers for sensitive components and humidity control with desiccant packs to prevent moisture damage, especially during sea freight.
Transportation: By express, by air and by sea can all be handled, we arrange shipping via various methods and support international trade terms like FOB, CFR, CIF, EXW, DAP, DDU. For larger machinery components, we may employ modular disassembly to facilitate safer and more efficient transportation.
Why Choose Compass?
Our core advantages are built upon decades of expertise, advanced technological capabilities, and an unwavering commitment to quality and customer satisfaction. Our dedication to technical excellence and customer partnership makes us the ideal choice for your metal stamping needs.
1. Extensive Manufacturing Expertise
Decades of specialized experience in metal stamping.
In-depth knowledge of material properties and process optimization.
2. Advanced Technical Capabilities
Utilization of modern stamping machinery and precision tooling.
Capability to handle complex designs and tight tolerances (up to ±0.05mm).
3. Comprehensive Quality Assurance
Implementation of a rigorous, multi-stage quality control system.
Adherence to international standards, ensuring consistent product reliability.
4. Material and Finish Versatility
Wide range of material options: stainless steel, carbon steel, aluminum, and more.
Diverse surface treatments: plating, anodizing, coating, and polishing.
5. Customer-Centric Service
Flexible customization to meet specific client requirements.
Reliable supply chain management and on-time delivery.
6. Strategic Location
Based in Qingdao, a major industrial and port city, ensuring efficient logistics.
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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