Taoyuan houses a diverse range of industry clusters from food manufacturing, textile, chemical, automotive, logistics, aviation, optoelectronics, biotechnology, renewable energy to healthcare, not to mention that it hosts plants of Taiwan's largest companies and the world's top 100 brands including 3M, Coca-Cola, Dupont and Toyota, generating NT$2.9 trillion worth of output which is the top in the nation. The revenues of its electronics manufacturing, electrical equipment manufacturing, automobile manufacturing, pharmaceutical and medical chemical manufacturing, and industrial mechanical equipment industries are also the highest in the country.
Source: Directorate-General of Budget, Accounting and Statistics (Excutive Yuan, R.O.C.)