Suzhou is the center of cotton, silk and wool. The silk knit goods here are in the first place in China. The export of silk can occupy 30 percent in the whole country. It is also the base of electric industry. Suzhou Industry Garden is built and it is nearly 70 square kilometers in area. The agriculture here is developed too. Suzhou is the product base of commodity grain and oil grain. The output abounds in cotton, cocoon, fresh-water fish, pigs and fruit. The railway, highway and inland water transport are all convenient.