Dimensional review
Confirm outside diameter, wall thickness, length, bend geometry, end form, and fit points before quotation and production.
Quality
Quality expectations should be defined before production
For export projects, ZHAORI encourages buyers to confirm drawings, inspection items, surface standards, packaging, and documentation needs before ordering.
Inspection evidence
Pressure and air-tightness testing can be discussed before ordering
Buyers should define pressure checks, air-tightness checks, dimensional review, surface requirements, documentation, and packing expectations before production release.
Surface and weld expectations
Define whether the tube is visible, polished, welded downstream, or used as a hidden industrial part so surface handling matches the application.
Documentation and traceability
Any requested certificates, inspection reports, or third-party checks should be discussed before ordering so availability can be confirmed.
RFQ
Share your inspection requirements with the RFQ
Share material grade, dimensions, quantity, drawings, and target application. Rocky will review your requirements and reply by email or WhatsApp.