Celki for Medela pump parts. They will carry the tubing, all different size shields, replacement valves, connectors, power adapters for all Medela models, which most retail stores will not carry.
The Medela Agent in Hong Kong is Celki Medical Company
21/F Tins Enterprises Center
777 Lai Chi Kok Road
Cheung Sha Wan, Kowloon
Tel: 2332-3366 Fax: 2744-2313
e-mail: [email protected] www.celki.com
And the Ameda Agent in Hong Kong is The Homecare Medical Ltd
1/F, International Industrial Building
501-503 Castle Peak Road
Lai Chi Kok, Kowloon
Tel: 2402-2188
Fax: 2411-2323
E-mail: [email protected]
Web: www.homecare-medical.com
It is much more expansive in hk though so if u can get a friend in us to send or bring over it would be better... Not sure what and how much you are buying but the symphony kit is ~hk$800 in hk but on amazon plus 2 day delivery to us was ~hk$270!!!