ServiceIn:Your Premier Partner
We extend our services not only to individual users but also cater to professional organizations, including travel agencies, law firms, accounting firms, and immigration agencies, offering them highly competitive pricing and exceptional efficiency. Opting for our services within your industry signifies selecting an indispensable partner.
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ServiceIn你的最佳合作伙伴

The Best Choice for Chinese and U.S. Visa, Document Translation, and Authentication Services

美中签证与文件认证的不二选择
Why Choose Us? Our stable service team with years of experience ensures that your needs receive the most professional handling. Whether you speak Chinese or English, we can provide fluent and professional customer support. Our backend CRM system makes the service process more transparent, allowing clients to check the processing status and receive real-time updates at any time. We are your most trusted partner for visa processing, authentication, and translation services. Not only are we fast and convenient, but we also offer the most competitive prices for our industry peers.
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What services does ServiceIn offer?

China Visa Services

Have you ever found the intricate visa application process to be cumbersome? Rest assured, we are here to assist you throughout the entire journey. From preparing the application forms to ultimately securing your visa, we ensure that every step proceeds seamlessly.
中国签证服务

Chinese Embassy Document Authentication in the United States (Apostille Certification)

Beyond visa services, we offer swift authentication for any U.S. documents destined for use in China, including Hague Apostille certification, FDA documentation, and more. This encompasses but is not limited to birth, marriage, and death certificates, business contracts, legal documents, and various others.
中国驻美文件认证

Translation and Notarization Services for All 50 U.S. States

No matter where you are in the United States, if you require notarization, Hague Apostille, embassy legalization, or document translation services, we can provide you with the highest quality service.
美国50州文件认证

Washington D.C., U.S. Department of State Authentication, and Embassy Legalization

As the political and diplomatic hub of the United States, Washington D.C. is where we possess in-depth expertise and routinely manage the authentication procedures for documents at numerous foreign embassies and consulates. Our substantial experience guarantees the expedited and authoritative embassy legalization of your documents.
华盛顿DC文件公正认证

Why Choose Us?

Over Twenty Years of Industry Experience

Accumulating more than twenty years of experience spanning two centuries is not merely about numerical growth; it is a testament to professionalism and trust. Our team is composed of individuals who have received undergraduate education in the United States. We not only understand your needs but also know how to provide assistance in the most professional manner.
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Bilingual Customer Support in Chinese and English

Whether you communicate in Chinese or English, our team of professional customer support representatives is here to assist you in the most convenient manner. We not only address your inquiries but also offer comprehensive professional advisory services throughout the process. We recommend contacting us via email for a swift response.
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Comprehensive Customer Service and Management System

Through our advanced CRM system, you can not only monitor order statuses in real-time but also facilitate efficient communication and document management. All of this is designed to provide you with a more convenient and efficient experience.
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Contact Us

Do you have questions or need more information? Please feel free to contact us anytime. Whether through phone, email, or our online form, we are always here to provide you with round-the-clock professional support.
有问题或者需要更多的信息? 请随时联系我们。