The review and evaluation process may take up to 2 business days before we can accept your order and request payment. After that, it may take another 1 or 2 business days to finalize your application.
Passport must contain at least 2 blank visa pages
For single-entry visas, the passport must be valid for at least 6 months
For a 10-year visa, the passport must be valid for at least 12 months (U.S citizen)
Our company currently offers assistance only to applicants residing in the following states and territories:
Alabama, Arkansas, Delaware, Florida, Georgia, Kentucky, Louisiana, Maryland, Mississippi, North Carolina, Oklahoma, Puerto Rico, South Carolina, Tennessee, Texas, Virginia, Washington D.C., and West Virginia.
To be issued by a Chinese entity, the letter should include:
Step 1. Click to open (COVA form)
Step 2. Select North America, locate the United States, Choose Washington D.C, click on “Start An Application“
Step 3. Upload your visa photo, complete and save the first page, and before moving to the next page, scroll back to the top to print and save your Application ID.
Step 4. Be sure to read the Important Form Tips—they will greatly assist you in completing the form correctly.
Please complete the form as thoroughly as possible. Our team at Oasis will review it and guide you through any necessary corrections later. Do not submit the form until we’ve completed our review and provided instructions. Once you reach the form review page, stop there—save your Application ID and close the form without submitting. This ensures we can assist you properly before final submission. If you’ve already submitted the form, we can use it as a reference and help you fill out a new one if needed.
The documents listed below are commonly required in photocopy form, depending on the specifics of your application. We recommend preparing these in advance to help streamline the process. Please note that actual processing times may vary based on individual circumstances.
If any of these documents are unavailable, it may not prevent your application from being processed, but it could affect the processing time and final decision. Our visa specialists are committed to helping you prepare and submit your application with accuracy and efficiency.
Our standard fee for processing a business visa application is $295, in addition to the Chinese Embassy’s visa application fee of $140 for U.S. citizens. FedEx 2nd Day shipping is included.
Estimated Total: $140 + $295 = $435.00
A discount may be automatically applied for additional applicants after the case evaluation.
For expedited processing, we aim to complete your application as quickly as possible, with a service fee of $400, plus an Embassy Fee of $165 (for U.S. citizens), and priority overnight FedEx shipping for $51.35.
Estimated Total: $165 + $400 + $51.35 = $616.35
A discount may be automatically applied for additional applicants after the case evaluation.
For non-U.S. citizen applicants, the embassy fee may vary and can only be confirmed after the visa has been processed. Our visa specialist can provide an estimate; however, it will be subject to change.
The review and evaluation process may take up to 2 business days before we can accept your order and request payment. After that, it may take another 1 or 2 business days to finalize your application.
It may take 2–3 business days for your application to arrive by mail, unless you choose a faster delivery option. For detailed guidance, please refer to our Shipping Tips page.
Once your application materials are received, they are typically reviewed & submitted to the Chinese Embassy within 24 hours. Processing by the Embassy usually takes an additional 4–5 business days before your visa is ready for pick-up.
On the same day your visa is ready, we will pick it up and ship your passport—now containing the visa—back to you. A tracking number will be emailed to you, and delivery typically takes 2 business days.
We’ll start reviewing your application as soon as we receive your materials. After your payment is completed and the order is confirmed, we’ll finalize your application and send you a shipping checklist within a few hours.
For reliable next-day delivery by 10:30 AM, we recommend using FedEx Priority Overnight or UPS Next Day Air. To help avoid delays or delivery complications, we advise against using USPS Priority Mail Express.
Once we receive your application materials in the mail, we will review and submit them to the Chinese Embassy ASAP. The Embassy then typically require 2–3 business days to process your visa application.
Your passport, now containing the visa, will be shipped back to you on the same day your visa is ready. FedEx tracking number will be emailed to you, and delivery typically occurs on the next business day.
Please submit your essential documents with your COVA application I.D for a prompt evaluation; or email us your basic documents directly. You’re also welcome to give us a call to confirm receipt of your information.
Prepare your application materials and email them to Oasis China Visa Services for preview.
Await our swift evaluation, then proceed with payment and revision instructions
Mail out finalized application with your passport to Oasis China Visa Services for processing
2141 Wisconsin Ave NW 3rd Floor Suite H Washington D.C 20007
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May 1st – International Workers’ Day
Also known as May Day, May 1st honors the contributions and achievements of workers and the labor movement. The holiday traces its origins to the late 19th-century fight for the eight-hour workday and improved working conditions.
Oasis China Visa Services will remain open and fully operational today. Visa application submissions and passport pick-ups will resume as usual tomorrow, May 2nd, 2025.