Contact Us

Hi, my name is David Leung and I am the sales manager. I am in China. Here is my contact information.

Email

My email address is david@promasko.com. Please include your name and your contact information with your message.

WhatsApp

If you have WhatsApp installed on your mobile phone, please add me on WhatsApp at +86-18207503896 (China).

Telephone

I can be reached at +86-18207503896 (China).

if you are in the United States or Canada, you can also call me at 1-647-729-2237 (6AM – 11AM, 6PM – 11PM, Eastern Time). This is a Canadian phone number.

Because there are time zone differences, it would be better if you could contact me via email or WhatsApp before calling me.