由于进入21世纪,特别是加入WTO后,我国正在成为世界制造业的中心。而历史上北京的制造业曾有辉煌的历史,有很好的基础,加上进入21世纪后,北京城区制造业正加快向郊区转移,国内外也有大量资金投向郊区的第二产业,这因素极大地促进京郊第二产业的增长。 As we enter the 21st century, especially after joining the WTO, our country is becoming the center of the world’s manufacturing industry. And history of Beijing’s manufacturing industry had a glorious history, a good foundation, coupled with the entry into the 21st century, Beijing’s urban manufacturing is accelerating the transfer to the suburbs, both at home and abroad also have a lot of money to invest in suburban secondary industry, this factor Greatly promote the growth of the secondary industry in the suburbs of Beijing.