Contact

Start with a conversation.

Tell us what you are trying to build, move or fix. A partner will read it personally and respond within two working days with a point of view.

What we can help with

Our full business scope.

  • Business strategy planning
  • Management consultancy
  • Brand advisory
  • General trading
  • E-commerce consultation
  • Mobile management app

Send us an enquiry

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Find us

New Mandarin Plaza, Tsim Sha Tsui East.

Room 701 (Unit 127), 7/F, Tower B, New Mandarin Plaza, 14 Science Museum Road, Tsim Sha Tsui East, Hong Kong.

Map showing the OPTENTRA office at New Mandarin Plaza, Tsim Sha Tsui East, Hong Kong Room 701 (Unit 127), 7/F, Tower B — New Mandarin Plaza, 14 Science Museum Road, Tsim Sha Tsui East, Hong Kong

Regional coverage

Hong Kong, Mainland China, Singapore, Vietnam, Thailand, Japan, South Korea, the United Kingdom and the European Union.

Response time

Enquiries sent through this form receive a personal reply from a partner within two working days.

App enquiries

The mobile management app is published on Google Play and the Apple App Store for business support clients.

Prefer email?

Reach the business support team directly.

For existing engagements, contract questions or account matters, write to support@youyuance.com.

Email us Our services