Specializing in Thin-Wall Injection Molds

Specializing in Thin-Wall Injection Molds

Precision Molds, Perfect Solutions

Professional Mold Design and Manufacturing, Providing High-Quality Solutions to Global Customers

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Precision Manufacturing, Quality Guaranteed

Precision Manufacturing, Quality Guaranteed

Advanced Manufacturing

With over 100 precision machines and an annual production capacity of over 2,000 sets, we ensure that every mold meets international standards

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Technological Innovation: Leading the Future

Technology Innovation: Leading the Future

Technology Innovation

Continuous investment in R&D and a commitment to technical excellence to provide customers with one-stop mold solutions

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Explore the Rhine

Located in Huangyan, Taizhou, Zhejiang—the “Mold Capital of China”—, Taizhou Huangyan Rhine Plastic Molds is a source-level manufacturing enterprise specializing in the R&D, design, and custom production of high-speed thin-wall injection molds. The company’s own production base covers an area of 15,000 square meters and is equipped with a full set of precision CNC machines, machining centers, and testing equipment, forming a complete manufacturing production line. With an annual output of over 1,000 sets of various thin-wall molds, the company possesses the capacity to handle large-scale orders and ensure rapid delivery. With years of deep expertise in the field of thin-wall packaging molds, the company’s core business includes a full range of thin-wall injection molds, such as fast-food container molds, bubble tea cups, sauce cups, ice cream containers, thin-wall packaging buckets, pharmaceutical packaging molds, disposable cutlery molds (knives, forks, and spoons), and IML (In-Mold Labeling) molds…

15,000
square meters
factory floor area
100
Tai-Tao
Production Equipment
1,000+
Annual production capacity of
  • Leading Manufacturer of In-Mold Labeling Molds
  • Leading manufacturer of bubble tea cup molds
  • Leading Manufacturer of Thin-Walled Food Container Molds

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Thin-Wall Mold Solutions

Mold Solutions

Lean Manufacturing Solutions

Lean Manufacturing

Using advanced manufacturing technologies and a rigorous quality management system, we ensure that every mold meets international standards. From raw material procurement to finished product delivery, we strive for excellence at every stage.

News & Updates

Latest News

2026-09-10

Rhein Mould’ New Plant Officially Begins Production; Production Capacity Reaches New High

Rhein Mould’ new plant in Huangyan District, Taizhou City, recently began official production. With the addition of multiple automated production lines, annual production capacity has exceeded 1,000 sets, further enhancing the company’s ability to respond to customer demand.

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2026-09-10

Analysis of Technological Trends in Thin-Wall Injection Molding Dies

Currently, the thin-wall injection molding die industry is facing unprecedented development opportunities. On the one hand, consumer demand for lightweight and eco-friendly packaging is growing; on the other hand, the rapid development of smart manufacturing technologies is driving new transformations in the die industry. In the future, die manufacturers will need to continuously improve their technical capabilities to remain competitive in the fiercely competitive market.

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2026-06-22

Rhein Mould Participates in the 2026 China International Plastics and Rubber Industry Exhibition

At this exhibition, Rhein Mould showcased its latest thin-wall injection molding technologies, including product solutions such as meal box series, in-mold labeling series, and bucket series. The booth attracted a large number of industry professionals who stopped by to inquire, and the company reached preliminary cooperation agreements with several potential clients.

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