Check 1
Ask for a current explanation of the pictured workflow.

English reference page for the factory photograph published under source record 990.
Use this image to prepare questions for a remote or on-site factory review, with current facts confirmed separately.
Use the source image as a starting point, then connect the factory review to the product specification and inspection plan.
Ask for a current explanation of the pictured workflow.
Confirm traceability from material input to finished unit.
Define photos or records required for the buyer file.
Agree which photos, test results, packing records and pre-shipment checks will be provided for the order.
Send the product, quantity, project locations and inspection requirements so the proposed scope can be clarified.