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About BDX

BDX Big Data Exchange

Big Data Exchange (BDX), brand of HGC Global Communications, is a content exchange platform built for OTT, content providers and mobile network operators, allowing them to directly reach eyeballs and extend service coverage. The platform is readily connected and peered with Hong Kong, Mainland China and international carriers networks, various data centers and Internet Exchanges (IX) around the world, as well as BDX's own IPX platform which contains rich eyeballs from Mobile Network Operators (MNO) worldwide.

One-Stop Shop Solution

Incorporating with its total solution, which bundle collocation space, Internet, cloud connectivity, server farm design & implementation and procurement, BDX enables quick service launch and business start-up. It offers a flexible pricing model that enables customers to turn capex into opex.

With its one-stop BDX Service Operation Centre (BDXSOC) service, BDX also goes well beyond traditional hosting and colocation. The professional IT service not only handles network operations but also a broad range of requirements, including system, hardware and software configuration, patch installation, OS tweaking and application server tuning. Moreover, BDXSOC gives customers peace of mind that the support they receive is delivered in an effective, compliant manner.

Via its extensive data network and Internet backbone, BDX delivers customers with high quality network service and availability, security and diversity through shortest AS path.

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HGC Global Communications Limited may, directly or through its affiliated companies, agents and/or business partners1, use my personal data2(“Personal Data”) for direct marketing of the services and/or products as set out below.

Please select the box(es) below to indicate you do not consent to any of the items and HGC Global Communications Limited shall not use the Personal Data for direct marketing


  1. Business partners include those entities of designated industries having a contractual relationship with HGC Global Communications Limited (please refer to3for details of designated industries).
  2. Personal Data includes any or all of the following : name, gender, telephone number, fax number, postal address, e-mail address, month and year of birth, and the information on usage of telecommunications and related telecommunications value-added services and relevant HGC Global Communications Limited’s account and service number.
  3. Designated industries include telecommunications and related telecommunications value-added services and/or products, concierge services, flowers and hampers, wedding planning services, personal care and beauty, fashion and apparel, supermarket and department stores, household, catering/ food and beverages, hotels and travelling, entertainment and leisure, high-end consumer products, electrical and electronic products, e-commerce and payment platforms, media, insurance, banking and finance, education, stationery and office equipment, real estate and property management, logistics and transportation, social network services, recruitment, charitable and non-profit making organizations.

If at any time in the future you do not wish HGC Global Communications Limited, its affiliated companies, agents and/or business partners in providing you with any information for direct marketing of the aforesaid products and services relating to HGC Global Communications Limited, its affiliated companies and business partners, please contact us via email, or by mail to PO Box 33, Tsuen Wan Post Office, Hong Kong or call HGC Global Communications Limited’s Customer Services Hotline 1220 (Voice/IDD Service) / 1222 (Internet Service). If you inform us via email or by post, our customer service representative will contact you for verification purpose.