Quotes are valid for 30 days and confirm scope, material, finish and Incoterms. Production starts after sample approval (if requested) and deposit. Quality is governed by the agreed spec and our 3-stage QC; claims are handled with photos and a simple report. Payments via T/T or L/C per the proforma.
Intellectual property in your drawings remains yours; we do not reuse client-specific designs.
One point of contact for custom metal parts and welded assemblies — sourced, quality-checked, and shipped from Qingdao.