Hi Samaporn,
Please pay Halma China Group. For the moment I can confirm you that:
For SD units and spares, Hanovia China Hub will ship them directly, so the money goes to Hanovia China Hub.
For non-SD products, Hanovia UK will responsible for shipment. And Hanovia China Hub will help and support it as China is responsible for AP area. But the money goes to UK directly. 
Any other question, please feel free to contact me. And sorry for any inconvenience and confusion if any.