This is the 1549th most frequent Russian word.
производителя
"Manufacturer" or "producer."
Here, 'производителя' is the genitive case singular of 'производитель' and is used to describe ownership or origin.
Я купил телефон от известного производителя.
I bought a phone from a well-known manufacturer.
In this sentence, 'производителя' again appears in genitive case singular, indicating possession or association.
Книга была написана по просьбе производителя.
The book was written at the request of the producer.
Here 'производителя' is used in genitive case singular to denote association with the noun 'продукции'.