About
Your strategic business intelligence partner
Yitong Business Research
Yitong Law Firm is a large law firm with a dedicated team of professional evidence investigators. Our team offers comprehensive legal services and evidence collection services, including premarital background checks, marriage investigations and evidence collection, 24-hour tracking and counter-tracking, technology-based locating, and competitor intelligence gathering. We
maintain 100% confidentiality and are committed to meeting each client’s specific needs. Our unwavering commitment to evidence speaks for itself! We guarantee 100% trust!
Our Mission
Through professional investigation and data analysis, we provide clients with reliable business intelligence and safeguard their business interests and security.
Our Team
Yitong has assembled an elite team of senior investigation experts, data analysts, legal advisors and security consultants with extensive cross-industry experience covering finance, manufacturing, technology, retail and other fields.

Customized business investigation and risk management solutions
In a rapidly changing business environment, accurate intelligence is the key to success
Yitong has assembled an elite team of senior investigation experts, data analysts, legal advisors and security consultants with extensive cross-industry experience covering finance, manufacturing, technology, retail and other fields.
Professionalism
Strictly follow industry standards to ensure accurate and reliable survey results.
Efficiency
Respond quickly to customer needs and provide timely solutions.
Confidentiality
Multiple encryption and confidentiality protocols are used to protect customer information security.
Globalization
Covering mainland China, Hong Kong and overseas markets to meet international needs.
