Product Overview

Food Grade Empty Square PET Bottles

250ml / 350ml / 500ml / 1000ml | Certified Factory & Export Supplier

Our square PET bottles are manufactured under strict quality control systems to meet the expectations of beverage brands, importers, and packaging distributors worldwide.
With proven export experience, standardized production, and professional OEM service, we help B2B buyers reduce sourcing risk and ensure supply stability.

Core Trust-Building Advantages

1. Certified Food Grade Raw Materials

• Produced using virgin food-grade PET resin

• Fully suitable for direct contact with beverages

• Compliant with major international food packaging standards

2. Standardized Manufacturing & Quality Control

• In-house injection and blow molding production

• Multi-step inspection covering appearance, weight, thickness, and sealing

• Batch consistency ensured for repeat and long-term orders

3. Stable Structure for Filling & Transportation

• Reinforced square bottle design improves load resistance

• Maintains shape during cold filling and logistics handling

• Minimizes leakage and deformation risks

4. Professional OEM & Customization Capability

• Custom bottle color, capacity, neck finish, and caps

• Supports silk printing, labeling, and shrink sleeve solutions

• Ideal for private label and beverage brand development

5. Export-Ready Supply Chain

• Strong carton packing to protect bottles during shipping

• Suitable for sea, air, and rail transportation

• Experienced in handling export documentation and compliance

Detailed Product Specifications

• Material: Food Grade PET (Virgin Raw Material)

• Capacities: 250ml / 350ml / 500ml / 1000ml

• Shape: Square

• Color: Clear (Custom colors available)

• Neck Finish: Standard screw neck

• Cap Options: Plastic screw caps (tamper-evident optional)

• Use Temperature: Cold beverages

Typical Buyer Applications

• Juice & smoothie manufacturers

• Cold brew coffee brands

• Functional & health drink companies

• Beverage importers & distributors

• Supermarket private label suppliers

Why Global Buyers Work With Us

• ✔ Direct factory, no trading middleman

• ✔ Consistent quality for mass production

• ✔ OEM support from design to delivery

• ✔ Competitive pricing with long-term cooperation

• ✔ Responsive communication & after-sales support

We are not just a bottle supplier, but a long-term packaging partner for growing beverage brands.

Risk Reduction for Buyers

• Sample approval before mass production

• Pre-shipment inspection available

• Clear specifications & production records

• Reliable lead time management

These measures help buyers order with confidence and avoid common sourcing risks.

Call to Action (High-Trust Lead Conversion)

Looking for a certified and reliable PET bottle factory?
Contact us today to request samples, test reports, or a formal quotation.
Bulk orders, OEM projects, and long-term partnerships are welcome.