A mid-range Japanese cosmetic brand specializing in precision makeup tweezers and facial cleansing tools required ultra-high dimensional precision, hypoallergenic raw materials and Japan PMDA cosmetic safety certification for all customized OEM products, our standardized OEM factory system built dedicated precision metal processing workshops with micron-level automatic dimensional scanning equipment for their orders, unified hypoallergenic stainless steel raw material incoming testing standards and added extra anti-rust surface treatment procedures to meet Japanese cosmetic product safety requirements, every production batch of custom beauty tools went through 3 rounds of manual and automatic sampling inspection recorded in the factory digital tracking system, our certification team finished full PMDA compliance test reports to support the brand’s Japanese offline cosmetic store shelf entry, the fixed monthly production scheduling plan locked stable output capacity to avoid delivery delays caused by seasonal order surges, after two years of continuous OEM cooperation the brand’s customized beauty tools occupied stable market share in Tokyo and Osaka cosmetic retail stores, consistent product precision and zero safety non-compliance records fully verified the reliability of our high-precision, strict compliance OEM factory system for Japanese beauty brand customized manufacturing demands.