
Prototype Approved, Batch Rejected: The RFQ Assumption That Breaks Sheet Metal Scale-Up
Avoid costly batch surprises after prototype approval. Review your sheet metal RFQ assumptions with Yishang before scaling fabrication.

Avoid costly batch surprises after prototype approval. Review your sheet metal RFQ assumptions with Yishang before scaling fabrication.

Clarify grade, prep, masking, thickness, and packaging before comparing powder coating for stainless steel quotes. Send drawings for RFQ review.

Avoid low-quote surprises when sourcing aluminium fabricators. Learn what OEM RFQs should clarify, or request a project review from Yishang.

Avoid misleading specialty metal fab quotes by clarifying materials, finishes, tolerances, and assembly fit before your next RFQ review.



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