I checked the site and here are the issues I found that may suggest it is a foreign / ESL entity:

- Prices: $7 per page.. expect an uneducated copy-paster to deliver (if ever) a plagiarized paper,

- Phones: (415) 269-5749 - looks like a mobile phone, it's not a real company. They also may use another phone: 800-777-7901 that appears to belong to some doctor,

- Email: some shady one, from an ISP provider.

- Pre-written papers - they resell papers, it's always a bad sign suggesting that they don't produce 100% custom essays, but either rewrite existing ones or send ones that had already been completed for other students. Me thinks that they resell all their "custom-written papers" and it may happen that your "new" paper had already been submitted via Turnitin by another student.

- There is no quick to contact them, either via live chat or a contact form.

Conclusion - not worth it unless you are a risk-taker and have patience of an angel :)