Quality, Documentation and Batch Information for B2B Buyers
Use this hub to review our quality approach, testing coordination, available documentation, batch handling, packaging and production information.
Choose the Information You Need
Not every buyer needs the same test panel or document set. Use the relevant section for your project.
Quality & Testing
Sample evaluation, third-party testing coordination and commercial quality workflow.
EXPLORE →Available Documentation
Product, quality and export-support documents available by project.
EXPLORE →Batch & Traceability
How samples, selected grades and commercial orders are linked and reviewed.
EXPLORE →Packaging & Storage
Bulk formats, protective packaging and storage guidance.
EXPLORE →Origin & Production
Brand / production-partner relationship and Xinyang production base.
EXPLORE →Chinese Matcha
Understand China matcha sourcing and commercial positioning.
EXPLORE →Testing Is Tied to a Specific Product or Project
Third-party reports should not be treated as a universal certification of every product or batch. We confirm which sample or lot is relevant and what testing the customer or market requires.
Tell Us What Your Buyer or Market Requires
We can help identify the right sample, testing scope and documentation path for the project.