电 话：13916399475
邮 箱：shanghai@china-boge.com
地 址：上海市青浦区北青公路7351号
Rongsheng Petrochemical：With a brand value of $3.23 billion, it has entered the top five globally for the first time
Address：No. 7351 Beiqing Road, Qingpu District, Shanghai
TEL： 13916399475（domestic）
13701905877（international）
E-mail：shanghai@china-boge.com
