Engineered Industrial Packaging
& Precision Closures

Qiming Packaging operates integrated, precision manufacturing facilities in China, engineering five comprehensive industrial product lines designed for containment security, food preservation, chemical safety, and global supply chain reliability:

• 1. Rigid Plastic Pails & Containers (0.5L to 30L): Injection-molded from 100% virgin PP/HDPE with tamper-evident tear-strip lids, metal/plastic handles, and optional UN solid/liquid certification for coatings, lubricants, construction adhesives, and food ingredients.
• 2. Industrial Drum Closures & Bungs: Complete sealing solutions for 55-gallon (200L) steel and plastic drums, including 2″ and 3/4″ BSP/NPT/Buttress threaded plugs, 55mm plastic bungs, and tamper-evident metal/plastic cap seals.
• 3. IBC Tote Tank Accessories & Valves: Heavy-duty replacement components including 150mm/245mm/9″ vented or solid top lids, integrated DN50/DN80 butterfly and ball discharge valves, and S60x6 camlock hose adapters.
• 4. Perforated Plastic Freezing & Drying Trays (IQF & Dehydration Trays): Food-grade, high-impact polypropylene (PP) stackable mesh trays engineered to withstand extreme cryogenic quick-freezing (-40°C blast freezers) and high-temperature circulating drying ovens (up to 120°C) for seafood, meat, fruits, pasta, and pharmaceutical processing.
• 5. Tinplate Metal Cans & Closure Ends: Full-spectrum metal packaging systems including:
  • Metal Cans: Seamless 2-piece deep-drawn food cans, Pressitin vacuum self-seal retail cans, and chemical friction-top paint/ink containers.
  • Precision Tinplate Lids & Closures: 4-lug and 6-lug twist-off caps (with pasteurization and retort compound liners for glass food jars), Easy-Open Ends (EOE with pull ring for automated canning lines), Peel-Off Ends (POE with aluminum barrier foil for milk powder, coffee, and dry snacks), and sanitary bottom ends.

We provide flexible B2B order tiers engineered to minimize initial purchasing risk while maximizing international freight efficiency:

• In-Stock & Standard Molds: For off-the-shelf catalog items—including standard drum plugs, IBC fittings, stock pails, perforated drying trays, metal cans, and standard twist-off lug caps—trial orders can start from small carton quantities (negotiable low MOQ).
• Custom Branding, Tooling & Finishes: Custom lithographic offset printing, in-mold labeling (IML), specialized lug cap diameters (e.g., 38mm to 82mm), or custom embossing typically start at standard bulk factory production tiers.
• Multi-Product Container Consolidation: We specialize in 20GP and 40HQ mixed-container packing. Global buyers can consolidate plastic buckets, freezing trays, drum closures, tin cans, and metal lids into a single shipment, eliminating unused container space and driving down landed unit costs.

Yes, we provide complimentary engineering samples for qualified corporate buyers, chemical packagers, food canners, and independent quality laboratories.

• Standard Catalog Samples: Standard closure bungs, twist-off lug caps, easy-open ends, gaskets, and tray samples dispatch within 24 to 48 hours using your corporate courier account (DHL, FedEx, UPS).
• Sample Quantities: Up to 10–20 standard closure/lid units are provided free of charge so your technical team can conduct capping torque, double-seam tear-down inspections, autoclave retorting, cryogenic drop-weight tests, and hydrostatic leak testing on your production lines.
• Custom Molded Prototypes: Specialized custom prototypes or pilot production runs typically dispatch within 7 to 10 business days.

Operating multi-line automated injection molding presses, high-speed metal stamping lines, and automated assembly cells in Tangshan, China, we maintain dependable delivery performance:

• Standard Inventory Shipments: Popular packaging closures, metal lids, replacement parts, and high-turnover freezing trays ship within 3 to 5 business days.
• Full Container Load Orders (20GP / 40HQ FCL): Standard mass production container orders are completed and ready for port dispatch within 12 to 20 business days.
• Seasonal & Priority Surge Capacity: Dedicated production lines are reserved for contract clients to handle harvest surges (such as agricultural chemical bottling, canning crops, and seafood blast-freezing seasons).

Stringent regulatory compliance and hermetic seal reliability are built into every stage of our manufacturing processes:

• 100% Virgin Resins & Certified Tinplate: All food-contact plastic pails, freezing trays, and metal closures are produced exclusively from certified virgin PP/HDPE polymers and prime electrolytic tinplate (ETP)—strictly free from post-consumer regrind or heavy metal contamination.
• International Food Contact Compliance: Our food buckets, seafood trays, tin cans, easy-open ends, and twist-off lug caps (featuring BPA-NI / PVC-free compound gaskets) meet US FDA 21 CFR 177.1520 / 175.300 and EU Regulation 1935/2004 standards. Certified third-party migration test reports are available upon request.
• UN Dangerous Goods Performance: Industrial drum bungs and IBC valves undergo rigorous hydrostatic pressure testing exceeding 150 kPa to satisfy international UN packaging standards for Packing Group II and III hazardous liquids.