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Directions to TDB Tech Office and Factory
1. Getting to the Representative Office:
- By Air: Noi Bai International Airport (HAN) is the main international gateway to Hanoi. The TDB Tech Representative Office is located at Goldmark City, 136 Ho Tung Mau Street, Phu Dien Ward, Hanoi.
- Recommended route from Noi Bai Airport: travel via Vo Nguyen Giap, Nhat Tan Bridge, Vo Chi Cong, Pham Van Dong and Ho Tung Mau Street to Goldmark City. Typical travel time is approximately 35–50 minutes, depending on traffic. From central Hanoi, follow the Kim Ma – Cau Giay – Xuan Thuy – Ho Tung Mau corridor; allow approximately 25–40 minutes. For meeting coordination, call 0969828515 or email info@tdb.com.vn. Open the office location in Google Maps.
2. Getting to the TDB Tech Factory:
- From the Representative Office: follow Ho Tung Mau Street toward National Highway 32, continue in the direction of O Dien, then connect to Provincial Road 422. The factory is located at No. 3, Provincial Road 422, O Dien Commune, Hanoi. Allow approximately 30–45 minutes from Goldmark City depending on traffic. Open the factory location in Google Maps.
- Factory Visits: All factory visits must be arranged in advance. Contact the factory team at 0356112105 or sales@tdb.com.vn so TDB Tech can confirm the schedule, visitor registration, safety briefing and the appropriate engineering or quality representatives.
- Registered Head Office: The registered business address is Cluster 4, Ha Hoi Village, O Dien Commune, Hanoi. For contracts, invoices or statutory documents, call 0968010080 or email contact@tdb.com.vn. International customers may also complete project discussions, DFM reviews and quality-document exchanges remotely by email, video meeting and secure file transfer.
Location
136 Ho Tung Mau Street, Goldmark City, Phu Dien Ward, Hanoi, Vietnam
Phone
0969828515
info@tdb.com.vn

Representative Office
136 Ho Tung Mau Street, Goldmark City, Phu Dien Ward, Hanoi, Vietnam
Tel: 0969828515 | Email: info@tdb.com.vn

Manufacturing Factory
No. 3, Provincial Road 422, O Dien Commune, Hanoi, Vietnam
Tel: 0356112105 | Email: sales@tdb.com.vn
Location
No. 3, Provincial Road 422, O Dien Commune, Hanoi, Vietnam
Phone
0356112105
sales@tdb.com.vn
Have other questions?
If you are interested in inquiring about advertising collaborations or other business promotion-related services, please contact marketing@tdb.com.vn.
We are located far from your company. Can we still access your services?
Yes, TDB Tech provides global services, and we work with clients from all over the world. No matter where you are located, we can offer our full range of services, including DFM / DfA consultation, precision CNC machining, assembly, quality control and global delivery, through convenient communication channels and international shipping.
Our design needs to remain confidential. Can you sign an NDA agreement before providing a quote?
Absolutely. At TDB Tech, we prioritize the confidentiality of our clients’ designs. We can sign a Non-Disclosure Agreement (NDA) before proceeding with any quotes or sharing any information. Even without customer consent, we will never release any part images or designs. Your intellectual property will be fully protected throughout the process.
Our order quantity is relatively small. Is that okay?
Yes, we accept orders of all sizes. Whether your order is large or small, TDB Tech is committed to providing high-quality molds and services tailored to your needs. We understand that every project is important, regardless of scale.
We are not very familiar with surface treatments. Can you guide us?
Definitely. Our team at TDB Tech has extensive experience with surface treatments, and we are happy to assist you. We can provide guidance on different types of finishes and recommend the best options for your product, based on your functional and aesthetic requirements.
We have our own injection molding machines. Can you only provide mold-making services?
Yes, TDB Tech can offer mold-making services independently. If you already have injection molding machines and only require high-quality molds, we can focus solely on manufacturing the molds, leaving the molding process to your facilities. We’re flexible and ready to meet your specific needs.
Can we visit Vietnam to supervise the production of our products?
Yes, we welcome customers to visit our facilities in Vietnam to oversee the production of their products. Please let us know in advance, and we will coordinate with you to ensure a smooth and productive visit. Your presence will ensure that everything aligns with your expectations.