International Sales Enquiries
Wong Wing Yan
Senior Business Development Manager
Tel:+66 (0) 2 833 5013
Fax :+66 (0) 2833 5127 – 9
E-mail: wingyanw@impact.co.th
Ms. Vinna Kaenchumpa
Business Development Executive
Tel:  +66 (0) 2833 6306
Fax :+66 (0) 2833 5127 – 9
E-mail: vinnak@impact.co.th
Thailand Sales Enquiries
Peerayaphan Pongsanam
Project Manager
Tel: +66 (0) 2 833 5215
Fax :+66 (0) 2833 5127 – 9
Email : peerayaphanp@impact.co.th
Sararat Fuwangmo
Sales Manager
Tel: +66 (0) 2 833 6338
Fax :+66 (0) 2833 5127 – 9
E-mail: sararatf@impact.co.th
Sathiya Kaewobcheai
Sales Executive
Tel: +66 (0) 2 833 6392
Fax :+66 (0) 2833 5127 – 9
E-mail: sathiyak@impact.co.th
Marketing & Media Enquiries
Ketkarnda Ketchaithong
Marketing Executive
Tel: +66 (0) 2 833 6338
Fax :+66 (0) 2833 5127 – 9
E-mail: ketkarndak@impact.co.th