Company Name: China Big Trade Data Limited
 | Global Marketing Centre (Sydney, Australia, in English Language) |
| TEL：+61（2）8592 5950 | |
| FAX：+61（2）80737191 | |
| Skype： GlobalTradeData | |
| EMAIL：data@btd.com.au | |
| ADD：101 Miller Street, North Sydney NSW 2060 | |
| http://www.btd.com.au |
 | China Marketing Centre (Beijing, China, in Chinese Language,中文) |
| TEL：+86 （10） 85790100 | |
| FAX：+86 （10） 85790200 | |
| QQ：2607824691 | |
| EMAIL：btd@bigtradedata.com | |
| ADD: 3/7 Dongsanhuan Zhong Road, Chaoyang District, Beijing 100020 China | |
| http://www.bigtradedata.com |
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