Blank keys
Blank keys
Blank keys are a traditional product that Dulico has been manufacturing for over 30 years. By controlling the quality of raw materials and leveraging our extensive experience, we are committed to providing our customers with the best quality and price for blank keys.
Types of Blank Keys
- Brass Blank Keys
- Nickel-Plated Brass Blank Keys
- Nickel-Plated Brass Blank Keys with Milled Grooves
Key Moulds
Dulico designs and manufactures key moulds for the stamping process.
Materials:
We use C2801 and C2680 brass coils.
Chemical Composition Table
| # | Alloy Code | Chemical Composition (%) | Hardness (H) | |||||
|---|---|---|---|---|---|---|---|---|
| Cu | Pb | Fe | Al | Zn | Rest | |||
| 1 | C2801 | 59 ÷ 62 | ≤0,1 | ≤0,07 | ≤0,05 | Còn lại | <0,3 | H/4; H/2; H |
| 2 | C2680 | 64 ÷ 68 | ≤0,05 | ≤0,05 | ≤0,05 | Rest | <0,3 | H/4; H/2; H |
Key Stamping Machinery
Dulico imports stamping machines directly from Czechoslovakia, Japan, and Taiwan. Additionally, we have automatic blank feeding stamping lines from Japan and Taiwan.
50 Stamping Machines from Czechoslovakia, Japan, and Taiwan (10 – 260 Tons of force)
4 Automatic Blank Feeding Stamping Lines from Japan and Taiwan.
We continuously update our technology to improve production efficiency and enhance product quality. Our team of highly skilled and experienced engineers is always ready to research and develop new solutions to meet the diverse needs of our customers.
Clients and Partners
With over 30 years of industry reputation, Dulico is proud to collaborate with many large and small companies both domestically and internationally, including the well-known Viet Tiep Lock.
Our Commitment
Dulico is committed to continuously improving product quality and service while refining the production process to deliver the best products at competitive prices. We prioritize the interests of our customers and continuously research to meet the evolving trends of the market
Dulico is proud to be a leading manufacturer of high-quality blank keys, with strong investments in technology and human resources. We look forward to continuing to partner with our customers in major future projects.
Contact DULICO Now:
- Ms. Lê Thị Thu Quỳnh – Sales Specialist
- Phone/ Zalo: 0974 899 483 – 0975 441 115
- Email: quynh.le@dulico.vn