I'm a China-based manufacturer, and I offer Square Plastic Bottles built for bulk buyers like your team. These bottles are light, durable, and incredibly space-saving thanks to their neat square profile. Made from BPA-free PET (or HDPE options available), they keep contents secure while resisting leaks. The square shape makes stacking and labeling easier, which reduces warehouse costs and speeds up packaging lines. We provide a range of neck finishes and cap types—dropper, spray, and screw caps—plus clear, frosted, or tinted materials. Sizes from 30 ml to 1 L cover cosmetics, essential oils, sauces, and cleaning products. Our bottles are leak-tested, food-contact compliant, and compatible with standard filling equipment. As a China-based manufacturer, we offer competitive pricing for large orders and fast lead times. Tell me your target volumes, required finishes, and logo placement, and I’ll tailor a package that fits your supply chain.
As a specialist manufacturer of square plastic bottles, we design products that maximize shelf and pallet space while delivering modern aesthetics and functional performance for cosmetics, food, household, pharmaceutical and industrial markets. Available in PET, HDPE and PCR blends, our bottles come in a wide range of capacities and neck finishes, with options for custom colors, embossing, labels, tamper-evident caps and child-resistant closures to meet diverse branding and regulatory needs. Our production integrates high-speed blow molding, strict QC, and international compliance to ensure food-grade safety and consistent quality for global shipments. With flexible MOQs, competitive pricing and sustainable options to reduce weight and increase recyclability, we help buyers streamline sourcing, lower logistics costs and accelerate time to market—samples and technical specs are available upon request.
| Model | Shape | Material | Capacity (ml) | Dimensions (L×W×H mm) | Wall Thickness (mm) | Empty Weight (g) | Color Options | Cap Type | Finish | Certifications | Typical Uses | Recyclability | Max Fill Temp (°C) | Production Method |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SQB-030 | Square (rounded corners) | PET (clear) | 30 | 28 × 28 × 55 | 0.6 | 12 | Clear, Frosted | Screw cap (tamper-evident) | Glossy | FDA food contact, ISO 9001 | Cosmetics, serums, sample liquids | Widely recyclable (PET) | 60 | Injection stretch blow molding (ISBM) |
| SQB-050 | Compact square | PETG (transparent) | 50 | 38 × 38 × 65 | 0.7 | 18 | Clear, Soft-White, Custom Tints | Screw neck, pump-compatible | Satin | Cosmetic compliance | Face oils, small lotions | Recyclable where PETG streams accepted | 55 | Injection molding + assembly |
| SQB-100 | Tall square | PET (amber option) | 100 | 46 × 46 × 90 | 0.8 | 28 | Clear, Amber, Frosted | Screw cap / pump compatible | Glossy | ISO quality, FDA contact | Lotions, shampoos, liquid soaps | Widely recyclable (PET) | 70 | ISBM with secondary labeling |
| SQB-250 | Wide square | HDPE (opaque options) | 250 | 70 × 70 × 150 | 1.0 | 55 | Natural, White, Black | Disc cap / flip-top | Matte | REACH, EU food contact | Household cleaners, detergents | Widely recyclable (HDPE) | 80 | Extrusion blow molding |
| SQB-500 | Sturdy square | PP (polypropylene) | 500 | 90 × 90 × 180 | 1.1 | 110 | Translucent, White, Custom | Neck for trigger or screw cap | Satin | ISO 9001 | Personal care, bulk liquid products | Recyclable (PP) where streams exist | 90 | Injection stretch blow molding / injection molding neck |
| SQB-1000 | Large square jug | HDPE (durable) | 1000 | 120 × 120 × 230 | 1.4 | 230 | Natural, Black, Blue tint | 38 mm screw neck | Matte | ISO 14001 (manufacturing) | Industrial liquids, cleaners | Widely recyclable (HDPE) | 85 | Extrusion blow molding |
| SQB-005 | Micro square (squeezable) | LDPE (flexible) | 5 | 16 × 16 × 40 | 0.5 | 4 | Clear, Translucent | Dropper cap compatible | Glossy | Cosmetic contact compliance | Serum samples, single-dose liquids | Recyclable where LDPE collected | 50 | Compression molding |
| SQB-A30 | Square airless | Multi-layer (PET/PP components) | 30 | 28 × 28 × 85 | 0.9 | 25 | Frosted, Opaque | Airless pump | Frosted | Cosmetic regulatory compliance | Creams, emulsions (air-sensitive) | Component separation recommended | 50 | Injection molding + assembly (multi-component) |
