When buyers search for a “metal suitcase,” what they find is aluminum — and for a brand sourcing a product line, that opens one critical fork: full aluminum or aluminum frame with a polycarbonate shell. This guide explains the sourcing decision behind that fork, how to handle the dent question that worries every metal luggage buyer, and what to specify with a manufacturer before committing to production.

Planning a wholesale aluminum luggage order? Choose suitable models, split sizes and sets, compare logo and customization options, and agree on packaging and spare parts before ordering.

Planning a zipperless range for your brand, wholesale business, or distributors? Compare Aluvox aluminum-shell and aluminum-frame PC models, customization choices, samples, order quantities, and spare-parts arrangements.

Plan a coordinated two- or three-piece aluminum luggage range. Compare TS-006 size combinations, agree on components and colors, and prepare quantities, packaging and reorder details with Aluvox.

Buyers searching for stainless steel suitcases are looking for a product that does not really exist at retail. This guide explains why pure steel luggage isn’t manufactured, where stainless steel actually appears in premium suitcases, and what brand procurement managers should specify when sourcing metal luggage for retail or B2B channels.

A professional makeup trolley is not a retail makeup case — it is a working tool for makeup artists, nail technicians, hairstylists and cosmetology instructors. This guide covers the specifications that separate pro-channel trolleys from retail products, the three buyer channels that drive volume, and Aluvox’s OEM program for brands and distributors building professional cosmetic trolley product lines.

18 inch carry-on luggage is the fastest-growing format in the compact travel segment — driven by budget airlines, personal-item-only travel, and underseat compliance. This guide covers airline compatibility, material selection, design considerations specific to the 18-inch format, and OEM sourcing for brands adding compact suitcases to their product lines.

Makeup luggage is what the market calls wheeled, trolley-style cosmetic storage — distinct from the stationary makeup case category. This guide covers format differences, material selection, customization specifications, and OEM sourcing for beauty brands and professional makeup artist channels.

Aluminum carry-on luggage is the fastest-growing segment in premium hard-shell travel — and the most specification-sensitive. This guide covers airline size compliance, Series 5 alloy specs, weight tradeoffs, and OEM production parameters for brands building an aluminum carry-on line.

Metal suitcases represent the premium tier of the hard-shell luggage market — but most sourcing guides treat all metals as equivalent. This guide covers the real differences between aluminum and titanium for luggage production, how metal shells are manufactured, and what to verify before committing to an OEM metal luggage order.

Polypropylene is the lightest and most bend-resistant material in hard-shell luggage — and the least understood by brand buyers. This guide covers when PP outperforms PC and ABS, how to evaluate PP factory capability, and what to specify before placing your first OEM order.

Zippers are the most common failure point in hard-shell luggage — and the easiest security vulnerability to exploit. This guide explains how zipperless closure systems work, compares closure types by material and security level, and covers OEM customization options for brand buyers adding a zipperless line.

Most private label luggage brands fail not because of bad products, but because of wrong decisions at the wrong stage. This guide covers how to structure your first order, choose the right material for your brand tier, budget realistically, and scale from ODM to full OEM without overcommitting capital.

ABS is the entry point for most luggage brands — but it carries specific quality risks and market limitations that buyers need to understand before placing an order. This guide covers material positioning, factory evaluation, ABS vs PC hybrid options, and the quality checks that separate reliable ABS manufacturers from low-cost risks.

The hard part isn’t finding a factory that quotes aluminum — it’s telling genuine in-house capability from outsourced production. Here is the framework brand buyers use.

Most factories that quote titanium luggage cannot produce it in-house. This guide explains the manufacturing requirements for genuine titanium luggage production, how to verify factory capability before committing tooling budgets, and what MOQ and lead time expectations are realistic for premium brand buyers.

Most makeup case sourcing failures come from applying luggage evaluation criteria to a category with different functional requirements. This guide covers material selection, factory capability checks, customization scope, and quality red flags — built specifically for beauty brands and professional makeup artists sourcing OEM makeup cases.

Polycarbonate is the most widely used hard-shell luggage material — and the most frequently misrepresented in factory quotes. This guide gives brand buyers a practical framework for evaluating PC manufacturers, verifying raw material quality, and avoiding the sourcing risks that drive up return rates.

Plan a 300-piece custom luggage order within one material, with a clear allocation by style, size and color. This guide explains what to specify, how to compare quotations, and how to connect samples, production and shipping.

A field-tested framework for vetting OEM luggage and industrial case suppliers — covering aviation-grade aluminum specifications, ISTA loaded drop testing, IP ratings, CNC foam customization, MOQ thresholds, and real client outcomes from Aluvox partnerships with MAPPA, Aucentic, and Italic.

Learn how to customize professional makeup cases and avoid costly OEM sourcing mistakes. This manufacturer’s guide covers everything from choosing aluminum frames and 12cm deep base trays, to integrating LED workstations and enforcing 45-day QC standards. Prevent transport damages and protect your brand’s margins today.

Compare luggage manufacturers by product fit, customization, quote scope and sample approval. A practical sourcing guide for brands, wholesalers, and distributors planning their next luggage collection.