All metal die-castings and stamped hardware are manufactured to industrial engineering tolerances of ±0.05 mm on overall dimensions and ±0.03 mm on mold features unless otherwise specified in approved technical drawings. Pantone color matching is executed under calibrated D65 light booths with an acceptance threshold of Delta E < 1.0.
Physical sample fees (standard Refundable Sample Kit sample kit) are 100% credited toward mass production purchase orders upon contract confirmation. Standard international payment terms are 30% deposit upon formal PO confirmation, with the remaining 70% balance due following third-party pre-shipment inspection (PSI) approval prior to container loading.
Naike warrants that all products delivered will be free from defects in materials and workmanship, compliant with ASTM B117 salt spray ratings and heavy metal regulations. In the rare event of verified manufacturing non-conformity reported within 30 days of port arrival, we provide immediate free remanufacture and priority express air dispatch.