Terms of Use

These Terms govern your use of sinalmasterrange.com and your purchases from SINAL MASTER TELECOM LTDA ("SINAL MASTER TELECOM"). Our services include fiber-optic broadband plans for homes and businesses, installation and technical support, dedicated business links, structured cabling and Wi-Fi coverage solutions. By using the website you agree to these Terms. Effective date: 2026-10-23.

Company

SINAL MASTER TELECOM LTDA, registration 54.884.543/0001-48, Rua Galia, 393 - Cidade Ariston Estela Azevedo, Carapicuiba - SP, 06395-060. [email protected] · +551151987977.

This website is not affiliated with, endorsed by, or sponsored by Google, Meta (Facebook, Instagram), TikTok, Taboola, Outbrain or NewsBreak.

Eligibility

You must be at least 18 years old to place an order or hire a service.

If you order on behalf of a company, you confirm that you are authorized to do so.

Orders, prices and payment

Prices are shown in the currency displayed at checkout and include the charges described there. The full price, including any installation or service charges, is shown before you confirm.

If the plan or service you choose involves any recurring charge, the amount and billing interval are stated before you confirm. You may cancel by contacting [email protected] or +551151987977.

An order is confirmed when payment is approved. We may cancel orders with pricing errors or suspected fraud, and we will refund any amount paid.

Service delivery

Nothing is shipped physically. Installation, on-site work and support are scheduled with you after contact. They are delivered as described in our Shipping Policy.

Refunds

See our Refund Policy.

No guarantee of results

Connection performance and Wi-Fi coverage depend on factors outside our control. These include your devices, building layout, interference and the number of connected users.

We do not promise specific outcomes.

Intellectual property

All content on the website belongs to SINAL MASTER TELECOM or its licensors and may not be copied without permission.

Limitation of liability

To the extent permitted by law, we are not liable for indirect or consequential damages.

Nothing in these Terms limits rights you have under consumer protection laws.

Governing law

These Terms are governed by the laws of the State of Delaware, United States.

Contact

[email protected] · +551151987977 · Rua Galia, 393 - Cidade Ariston Estela Azevedo, Carapicuiba - SP, 06395-060.