Bonini is an Italian company manufacturing top-quality plastic components for medical use.

Over the last sixty years, we have developed and improved our know-how, enriching our catalogue with new bag connectors, assembled chambers, and single components.

Our product development department collaborates with our main international clients to design, manufacture, and implement customised products. Our R&D department allows Bonini to be an excellent partner in technically complex and advanced market segments. Moreover, the experience we’ve gained in silicon moulding over the past few years enhances, our production capacity, thus opening new business opportunities.

Our most demanding clients appreciate the fact that we can manufacture and maintain our moulds internally. This way, we can ensure shorter reaction times and deliver top-quality products even faster.


Our highly qualified operators and technicians monitor the subsequent production stages. It consists of bag connectors and two drip chambers for infusion systems, which are available as loose components or completely assembled.


Guaranteeing the quality standards of our products.
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Luigi Bonini decided to open a moulding workshop A new generation of managers takes over. Claudia, Giovanni, and Giuliano took over their father’s business, bringing further innovations while maintaining his philosophy and vision. We specialise in developing state-of-the-art techniques for moulding plastic components for pharmaceutical use We expanded our core business with the automated drip chamber assembly. As the quality of our offering and the positive feedback from the market were growing, we decided to expand our production site. The company’s headquarters moved to via dello Stallone Our production area reached 2500 sq.m, including the moulding, assembly, and storage departments. Today, Bonini Srl is a leading company that designs, manufactures, and markets a wide range of products for the medical industry, including bag connectors, such as twist-off, vial, and injection ports. 1959 2000 1962 1964 1975 1994 Oggi