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Pet Clamshell Supplier | Zhejiang Hengjiang Plastic Co., Ltd.

Pet Clamshell Supplier | Zhejiang Hengjiang Plastic Co., Ltd.

Explore high-quality PET clamshell packaging solutions from a leading pet clamshell supplier. Zhejiang Hengjiang Plastic Co., Ltd. offers durable, food-grade clamshells with custom design, eco-friendly materials, and wholesale pricing. Our GMP-certified cleanrooms and advanced machinery ensure superior clarity, strength, and safety. Ideal for food, retail, and consumer goods. Partner with us for reliable supply, timely delivery, and competitive factory-direct costs.
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Advantages of the product

GMP-Certified Clean Production

Our 100K-class clean workshop of 3,000m² meets GMP standards, ensuring contamination-free manufacturing. This guarantees hygienic PET clamshells that are safe for direct food contact, earning trust from global clients in the food packaging industry.

Advanced Manufacturing Capacity

With automatic PET/PP sheet making machines, blister forming machines, and precision injection machines, we achieve high-volume output with consistent quality. Our 13,000m² facility and 6,000m² storage enable efficient production and rapid order fulfillment, even for bulk orders.

Expert Technical Support

Backed by 10 technical managers and 50 skilled employees, we offer from design to mass production. We provide customized PET clamshells that meet specific sizes, shapes, and material requirements, ensuring your unique packaging needs are precisely met.

Related products

In the competitive landscape of food and retail packaging, selecting the right pet clamshell supplier is crucial for brand success. At Zhejiang Hengjiang Plastic Co., Ltd., we understand that packaging is not just a container but a critical element of product presentation and preservation. As a dedicated pet clamshell supplier, we combine cutting-edge technology with decades of industry expertise to offer clamshells that meet the highest standards of safety, functionality, and aesthetics. Our manufacturing base spans 13,000m², featuring a 3,000m² 100K-class cleanroom that adheres to GMP regulations, ensuring a contaminant-free environment. This is essential for food-grade packaging, as it prevents any risk of contamination and guarantees that our clamshells are safe for direct contact with consumables. The incorporation of automatic PET/PP sheet making machines and blister forming lines allows us to produce clamshells with precise dimensions and smooth edges, reducing waste and increasing efficiency. Additionally, our precision injection molding machines enable the production of robust and intricate designs that stand out on retail shelves. Sustainability is at the core of our product development. Our PET clamshells are 100% recyclable, and we offer options with post-consumer recycled (PCR) content to help our clients achieve their environmental goals. We also provide customization services, including custom sizes, colors, and printing, to ensure that your packaging aligns perfectly with your brand identity. With a team of 50 dedicated employees, including 10 technical managers, we prioritize quality at every stage. From raw material inspection to final packaging, our quality control systems ensure that every clamshell meets international standards. Our strategic location and ample storage capacity (6,000m²) enable us to maintain adequate inventory and ensure timely delivery, even for urgent orders. Partnering with us means more than just sourcing a product; it means gaining a strategic ally committed to excellence. We work closely with our clients to understand their specific needs, offering competitive pricing without compromising on quality. Whether you are a small business or a large enterprise, Zhejiang Hengjiang is your trusted pet clamshell supplier, ready to enhance your product presentation and customer satisfaction.

Frequently Questions

What materials are used for your PET clamshells?

We use high-quality PET (polyethylene terephthalate) resin, which is food-grade, BPA-free, and fully recyclable. We also offer options with recycled PET (rPET) content to support sustainability.
Absolutely. We offer complete customization, including dimensions, thickness, color, and printing (flexo or digital). Our in-house mold making allows quick prototyping and production of unique clamshell designs tailored to your specific product.
Yes, we provide free samples for evaluation. You can request up to 3 samples to assess quality and fit. Delivery time for samples is typically 3-5 days via express.
Our MOQ is 10,000 pieces per size, but we can accommodate smaller trial orders for new customers. For ongoing projects, we offer flexible order quantities to meet your growth.
Yes, our PET materials are FDA and EU compliant, ensuring they meet strict food contact safety regulations. We provide certificates of analysis and compliance upon request.

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Customer Testimonials

Sarah Mitchell
Exceptional Quality and Service

We’ve been sourcing PET clamshells from Zhejiang Hengjiang for over two years. The quality is consistently excellent, with no breakage or defects. Their team is responsive and they even helped us design a custom clamshell for our new product line. Highly recommended!

James Robertson
Reliable and Cost-Effective

Their PET clamshells are perfect for our retail bakery items. The clarity is outstanding, and the pricing is unbeatable compared to other suppliers. They always meet our deadlines, even for large orders. Great partner!

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Eco-Friendly and Recyclable

Eco-Friendly and Recyclable

Our PET clamshells are designed with sustainability in mind. They are 100% recyclable, and we actively promote the use of recycled PET (rPET) materials. We are committed to reducing environmental impact, and our production processes minimize waste, making us a responsible choice for forward-thinking brands. By choosing our clamshells, you not only enhance your product presentation but also demonstrate your commitment to environmental stewardship.
Superior Clarity and Strength

Superior Clarity and Strength

Our clamshells are crafted from premium PET resin, providing exceptional optical clarity that showcases your products beautifully. They also feature high impact resistance, protecting fragile items during transport and storage. The sturdy construction ensures the clamshells maintain their shape, offering a premium feel that customers appreciate. This combination of aesthetics and durability is ideal for premium food packaging, increasing your brand’s perceived value.
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