​Polystone (S) Pte Ltd
Office & Factory: 18 Sungei Kadut Street 6 Singapore 728863
Tel. +65 63647760 / 63647388  Fax. +65 63647761/ 63647380

Contact:  Mrs MayKoh - Director: Tel. +65 96392533 
                Ms Patrina Chew- Director  +65 96662220

 email. <patrina@polystone.com.sg>
           <polystone2001@yahoo.com>                  
           <maykoh_2002@yahoo.com>

General Inquiry: Mrs May Koh +65 96392533  

Sales: 
Patrina Chew +96662220
​Jason Chong  +96166111


Shipping & cost controller:
Jacqueline Tan: 63647388 & +96488796
<jacq@polystone.com.sg>

www.polystone.com.sg
www.polystone.org
www.avantiespresso.org

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We are at your service welcome to call us :- 96392533