Contact

OSL strives to provide the best customer service possible.

If you are not totally satisfied with your purchase!

For General Customer Service and Support

call us on +852 2876-4400

(Mon-Fri 9am-5:30pm)

22/F, Lancashire Centre,

361 Shau Kei Wan Road,

Shau Kei Wan, Hong Kong.

Tel: +852-2876 4400

+852 9097 0685 (whatsapp only)

fax: +852-2876 4422

E-mail: enquiry@osl.com.hk