Privacy Policy

Effective on this website as of 30 July 2026

1. Data controller

CÔNG TY TNHH CƠ KHÍ & XÂY DỰNG BTH (trading as BTH Engineering & Construction), Business Reg. No. 3604107745, address Group 3, Hamlet 5, Phuoc An Commune, Dong Nai City, Vietnam, phone 0931253936, email contact@bth-ec.vn.

The website bth-ec.vn presents company capabilities and industrial services and receives survey, quotation, recruitment and technical enquiries from clients, contractors and partners.

2. Scope

This policy applies when you:

• Browse or download public materials on bth-ec.vn;
• Submit a Contact or Request a Quote (RFQ) form;
• Submit application information through website channels (when available);
• Contact us using the published phone number or address.

3. Data we may collect

3.1. Information you provide

• Name, role, company;
• Email, phone, message content;
• Project location and scope notes you choose to share;
• Files attached to RFQ forms (drawings, material lists, site photos, PDFs, etc.);
• Application materials if you apply for a role.

3.2. Technical data

• Essential session cookies and CSRF tokens for form security;
• Server logs (IP address, time, error codes) for security and troubleshooting.

We do not use third-party advertising cookies by default and do not sell contact lists.

4. Purposes

• Receive and respond to survey and quotation requests;
• Coordinate technical clarification and site-survey scheduling;
• Keep enquiry records for internal follow-up and service quality;
• Secure and operate the website; meet legal obligations where applicable;
• Review applications when you submit recruitment information.

5. Sharing

We do not sell personal data. Data may be processed by hosting providers, email/SMTP providers (when enabled), or authorities when required by law.

6. Storage and security

Form records are stored on the hosting server with restricted administrative access. Uploads are stored without user script execution. We apply reasonable measures but cannot guarantee absolute security on the public internet. Retention lasts as long as needed to process the enquiry and keep reasonable business records, or longer if required by law.

7. Your rights

You may request access, correction or deletion of contact data related to your enquiry by calling 0931253936 or emailing contact@bth-ec.vn. Please describe your request clearly so we can verify and respond.

8. Cookies

Essential cookies support form security and basic site operation. Blocking cookies may prevent form submission.

9. Children

The site targets business users and is not intended to collect children’s data.

10. Third-party links

Links to Google Maps or external sites are subject to those providers’ own privacy policies.

11. Updates

We may update this policy when operations or legal requirements change. The version published on this page applies when you visit.

12. Contact

CÔNG TY TNHH CƠ KHÍ & XÂY DỰNG BTH
Group 3, Hamlet 5, Phuoc An Commune, Dong Nai City, Vietnam
Phone: 0931253936
Website: bth-ec.vn