Talk to the Engineers, Not a Sales Desk
Send us a message about your trading systems and a senior engineer will reply directly. Whether you need a full architecture review or a single managed service, the first conversation costs nothing and commits you to nothing. We read every message ourselves, and we answer fast.
Send a Message
Office and Contact Details
Office Address
Rm A, 3/F, CHEONG SUN TWR, 116-118 WING LOK ST, Sheung Wan, Hong Kong (HK)
Phone
Business Hours
Monday to Friday, 09:00 to 18:00 Hong Kong Time
Urgent managed care requests are answered around the clock by our support desk.
If you are writing from outside Hong Kong, we respond to enquiries across time zones and will confirm a suitable meeting time for a video call or a written proposal.
Company
BILLION YIELD TRADING LIMITED, the company behind the XINMAOTRADE service. Services are developed and operated by the developer BillionYield.
Frequently Asked Questions
We work on computer systems design and computer integrated systems design for trading houses, banks, brokers, family offices and asset managers. Projects range from a single managed service or data pipeline to a complete trading platform designed from a clean sheet. If your firm depends on systems that must stay fast and available, the work fits our practice.
Messages sent through the form are read by engineers, not by a forwarding service. You will normally receive a reply within one business day. For urgent managed care incidents, our support desk answers around the clock and the standard response target is under one hour.
Yes. Some of our best work starts small: a single integration, a fragile data feed or a slow query. We scope each engagement honestly and tell you plainly whether the work is a one week job or a multi month programme. No project is too small to be done properly, and no project is too large to be planned with the same disciplined process.