About us

More than 40 years in the market, SOROPLAST Indústria e Comércio de Artefatos Plásticos LTDA started its activities in 1977 in the city of Sorocaba, near São Paulo, to foment the plastic injection processing industry

In the beginning we had a Pic Boy model injection machine with a capacity of 15 grams and a sanitary water container cap mold. Due to the demand and market requirements, the company expanded the services and started to offer a range of new products, with a specific injected packaging line in the caps segment varying 100 ml to 50 liters.

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Our product line

Standard Line
Standard line was the beginning, for those who need the basics and with Soroplast quality.
Agro/Chemical Line
We serve the agro/chemical sectors, with special products for the needs of each company.
Valve Line
We have a complete line of caps with valve, with the necessary requirements for performance.
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Our Location


We are located in an industrial hub with easy access,
facilitating logistics for our customers.