Plastic Bottle Closures Manufacturer- Hopewell

Industries

With over 20 years of experience, Hopewell manufactures plastic bottle closures for food, beverage, personal care, household, and medical packaging. From flip top caps and snap top caps to custom solutions, we deliver reliable, high-performance packaging components.

Mold Design & Tooling

Hopewell provides professional mold design& manufacturing support from concept evaluation to production-ready tools. Our engineering team optimizes plastic dispensing closures for efficient injection molding, reliable sealing, and consistent dimensional accuracy.

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LSR Injection Molding

Hopewell specializes in high-precision liquid silicone injection molding, producing flow control silicone valves. Our silicone components are often integrated with plastic dispensing closures to ensure reliable sealing and controlled flow.

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Plastic Injection Molding

Hopewell has extensive experience in plastic injection molding for squeeze bottle dispensing caps, including flip top caps, and custom bottle closures. Stable molds and controlled processes ensure reliable sealing, smooth dispensing, and compatibility with automated filling lines.

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Hot Products

Hopewell manufactures a wide range of plastic and silicone injection molded products, including plastic flip top caps, snap top caps, and dispensing closures for squeeze bottles, as well as silicone valves for flow control and leak prevention. As a reliable plastic closures manufacturer, we support both standard and custom packaging solutions.

ISO13485
ISO14001
ISO9001
FDA
IATF 16949
One Way Silicone Valve Patent
Silicone Lens Intellectual Property
SIM Card Tray Patent
SONY Green Partner

Reliable Plastic Bottle Closures Manufacturer

Hopewell is a trusted manufacturer of cost-effective, high-quality plastic bottle closures and dispensing caps, helping brands reduce packaging costs without compromising performance. With mature molds, efficient production lines, and strong supply capacity, we deliver consistent quality, fast lead times, and stable long-term supply. Certified to ISO 22000, ISO 13485, IATF 16949, ISO 9001, and ISO 14001, our factory operates under strict quality management systems. Advanced injection molding equipment and 100,000-grade dust-free workshops ensure precise dimensions and reliable sealing for every closure. By completing mold design, injection molding, and post-processing in-house, Hopewell maintains full control over quality, cost, and delivery, making us a reliable partner for standard and custom plastic bottle closure projects.

Technical Support

Hopewell provides professional technical support for plastic bottle dispensing closures, flip top caps, silicone flow control valves, and anti-yellowing silicone lenses. Our engineering team works closely with customers to optimize designs, enhance performance, and ensure smooth mass production.

Mold Design

With over 20 years of experience, our engineers are proficient in advanced 2D& 3D design software, ensuring accurate mold development for plastic bottle caps.

Mold Manufacturing

Using imported high-precision equipment such as Makino CNC machining centers, we achieve excellent mold accuracy and durability.

Production Management

Every employee receives professional training before starting work, significantly reducing defect rates and ensuring stable product quality.

Quality Control

All production processes strictly comply with ISO22000, ISO9001, and ISO14001 management systems.

After-sale Service

We believe business is built on long-term cooperation. Reliable after-sales support ensures ongoing success for every customer project.

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News Center

Hopewell is committed to providing cost-effective plastic closures, dispensing caps, silicone valves, and custom designs. Stay updated with our latest product developments, manufacturing insights, and industry trends.

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Partners

For over a decade, Hopewell has focused on manufacturing high-quality plastic bottle closures, silicone rubber valves, and custom injection molded products. With a professional team, advanced equipment, and complete quality management systems, we look forward to building long-term, mutually beneficial partnerships worldwide.