Simplify the following text for a Grade 12 native English-speaking person.
Original: Previously the club had enjoyed a long-term association with Motorola , but this ended after 11 years in 2002 as the sponsor started to reduce its manufacturing operations in Scotland .
Simplified: Previously the club had a long-term association with Motorola , but this ended after 11 years in 2002 as the sponsor started to reduce its manufacturing operations in Scotland .