Dear MALIKA
Thanks for visiting our website! I am Peggy from Top China Travel to solve your question.
Generally, TCT is a tourism website so that we may not provide very professional service on business issues. But I am pleasure to help you to deal with your question in this time.
Contacting details from their official website:
Phone: (86)010-59070377
Fax: (86)010-59070359
Email: inko@263.net
Address: Room C1909, WanTong Center, Jia 6, Chaowai Avenue, Chaoyang District, Beijing
Postcode: 100020
Any further discussion about your business problems can be discussed with them.
Pleasure to help you and best regards
Peggy Jiang
Top China Travel