
Zhejiang Sini Machinery Co., Ltd. specializes in machinery for disposable paper containers, supplying reliable paper cup and paper bowl equipment backed by long manufacturing experience.
Zhejiang Sini Machinery Co., Ltd. specializes in manufacturing equipment for disposable paper containers, with a core focus on paper cup and paper bowl production machinery. The company supplies a complete range of supporting equipment for paper packaging production, including die cutting, detection, packing, cutting, paper sleeve, paper and plastic lid machines, and flexo printing machines.
Built on long-term technical development, the company works closely with universities and scientific research units, and cooperates with upstream and related partners across printing, plate making, paper supply, and equipment manufacturing. This integrated approach supports dependable process matching—from equipment selection to technical support and after-sales service.
The company’s solutions are designed to handle a range of paper materials and production needs, with products used across food and beverage applications such as confectionery, beverages, and other packaged food scenarios. With a strong commitment to innovation, quality assurance, and responsive service, the company welcomes collaboration with customers worldwide.

The company develops and manufactures equipment dedicated to disposable paper container production, with strong coverage across paper cup and paper bowl forming as well as supporting process equipment.
The company maintains close cooperation with junior colleges and scientific research units, and collaborates with printing, plate making, paper suppliers, and related equipment factories to support end-to-end paper packaging production needs.
The company is committed to continuous improvement and responsive after-sales service, supporting customers from commissioning to ongoing production.
The company operates under ISO 9001:2000 and ISO 14001:2004 systems, with selected equipment approved to SGS and CE requirements.
Since establishment, the company has received provincial and city scientific progress awards, holds multiple patents, and has completed provincial technical identification for its products.
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