- YongnianDistrict Handan city, Hebei Province
- Nancy@mj-anchor.com
- +86 18131004569
Learn practical information about the process, delivery, and support services for working with DuoJia.
Yes, DuoJia is a professional fastener factory with 15 years of manufacturing experience. We directly manufacture and export products, ensuring competitive quality and prices.
Submit your requirements via the website contact form, email, or phone. We will provide a detailed quote within 24 hours, including price, specifications, and delivery details.
We accept various methods such as bank transfer, PayPal, and letters of credit, supporting international transactions and ensuring security and convenience.
Real-time tracking links are available through our customer portal or email, allowing for full monitoring from production to delivery, with update notifications to ensure transparency.
“Consult via email or phone immediately for a detailed discussion. Our professional team will respond promptly and help you solve problems efficiently!”
+86 18131004569
Nancy@mj-anchor.com
Explore the details of DuoJia Fasteners products, including frequently asked questions about materials, customization, and quality assurance.
We specialize in fastener manufacturing, including anchors, bolts, nuts, washers, and screws, supporting carbon steel, stainless steel materials, and various grades (4.8-12.9).
Yes, we offer customization services, adjusting specifications, materials, and surface treatments such as zinc plating or stainless steel to meet specific industrial applications.
All products are ISO 9001 certified, 100% quality inspected, with a defect rate of less than 0.1%. Materials meet international standards, ensuring durability and reliability.
The minimum order quantity for standard products is 1000 pieces. For customized products, the quantity varies depending on the situation. We are flexible and can adjust to support small-batch trial orders and large-scale purchases.
