Hubei Mingda Plastics Products Co., Ltd. is one of the leading manufacturers and suppliers of small square plastic bottles in China, also supports customized service. Welcome to wholesale cheap small square plastic bottles in stock here and get free sample from our factory. Quality products and low price are available.
HDPE Material Performance Overview
The MD-284 is molded from high-density polyethylene, a material widely trusted in the supplement and pharmaceutical industries.

HDPE provides excellent impact resistance, stable chemical behavior, and low moisture absorption-key advantages for brands producing herbal capsules, tablets, or vitamins.

This material keeps the bottle lightweight while maintaining the structural strength expected from premium small square plastic bottles.
Color Options & 28mm Closure Compatibility

This model supports a 28 mm opening compatible with flip-top caps, CRC child-resistant caps, and other closure styles used across nutrition and pharmaceutical packaging.
Available colors-white, amber, green, and clear-offer branding flexibility and help differentiate product lines without changing the bottle format.

Core Applications: Tablets, Capsules & Pills

The 30 ml capacity works well for herbal extracts, vitamin capsules, mini tablets, and trial-size health supplements.
Its square layout increases storage efficiency, making it one of the most practical small square plastic bottles for compact packaging lines or subscription-style product formats.

Customization Options, MOQ & Sample Policy

Logos, color adjustments, and closures can be customized based on brand requirements.
The minimum order quantity starts at 20,000 pieces, and samples are provided free of charge, helping new brands test packaging compatibility before launching production.

Packaging Method & Shipping Details

Bottles are packed in clean, protected cartons to ensure stability during long-distance transit.
The 6.5 g lightweight body reduces overall shipping weight, which is especially valuable for companies sourcing small square plastic bottles in bulk.

Company Strength & Supply Chain Capabilities

Manufactured by Mingda, a professional producer with advanced molding lines, strict in-house testing, and stable production capacity.
Lead time typically ranges from 15–25 days, supported by a streamlined supply chain built for consistent global delivery.






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