: osthksales006@gmail.com

Contact

Want to know more about our company's products, please contact us.

Contact Us

Get In Touch

Email

ost001@osthk.net

Work Hours

Everyday 08:00 - 18:00

Location

Flat B, 9/F, Mega Cube, No.8 Wang Kwong Road, Kowloon, Hong Kong

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