Pc trolley luggage

PC is a high-performance thermoplastic known for being lightweight yet extremely durable. Unlike ABS, which is rigid and prone to cracking under pressure, 100% virgin PC has high impact resistance and can flex to absorb energy, then return to its original shape. For B2B buyers, prioritizing three-layer composite PC structures ensures a balance between scratch resistance and structural integrity.

Focus on the trolley handle and wheel systems. Ensure the telescopic handle is made of thickened aluminum alloy with a shake degree of less than 10mm. For wheels, 360-degree double-spinner wheels with TPE (Thermoplastic Elastomer) coating are essential for silent operation and longevity. Additionally, verify that the zippers are explosion-proof double-coil zippers to prevent forced entry.

Suppliers should provide test reports for drop tests (usually 90cm with full load), trolley fatigue tests (over 2,500 cycles), and wheel abrasion tests (running 30km+). For the US market, TSA-approved locks are a requirement. For the EU, ensure materials comply with REACH regulations regarding chemical substances like phthalates in plastic components.

Pure PC is translucent in its raw state and much more flexible. PC/ABS blends are cheaper but more brittle. To ensure quality, request a material composition analysis or a 'burn test' report. 100% Polycarbonate luggage will typically have a higher price point but offers a significantly lower return rate due to its unbreakable nature.

Luggage is high-volume and susceptible to pressure damage. Require the supplier to use 5-layer corrugated export cartons and individual non-woven dust bags. For bulk orders, ensure palletization is used to prevent crushing at the bottom of the container. Always include a pre-shipment inspection (PSI) to verify that the 'nesting' (placing smaller suitcases inside larger ones) is done correctly to save space without scratching the surfaces.

Focus on MOQ (Minimum Order Quantity) vs. Customization. If you require OEM branding (logo plates, custom lining), expect an MOQ of 300-500 sets. Negotiate based on payment terms, such as a 30% deposit and 70% against the Bill of Lading (B/L). Ask for spare parts (1-2%) like extra wheels and handles to be included in the shipment for your own after-sales service.

Always conduct transactions through secure payment channels provided by reputable platforms like Made-in-China.com. Utilize Audit Reports to verify the supplier's factory scale and production capacity. Never transfer full payments to private bank accounts; ensure the beneficiary name matches the company name on the business license.

Be aware of Anti-Dumping Duties (ADD) which may apply to Chinese-made luggage in certain regions. Check the HS Code (typically 4202.12) against your country's tariff schedule. To optimize shipping costs, use FCL (Full Container Load) shipping, as luggage is 'light cargo' and shipping 'air' in an LCL (Less than Container Load) environment is economically inefficient.