Most companies set up twin-city style plants on the Mexican-American border to take advantage of two things--cheap Mexican labor and American management. The Mexican plant is responsible for manufacturing and the American company handles tariff declaration, transportation, technology, client services and logistical support.
一般在美墨邊境雙子城設廠的公司，都是運用墨西哥的廉價勞力、美國的管理﹘ ﹘墨西哥的工廠負責製造、美國的公司負責報關、運輸、技術、顧客服務、後勤支援。