Suppliers
Billing and Cheque Collection Regulations
Billing
Schedule
- Billing is accepted on the 1st-5th of every month.
- If the bill is overdue, the company will roll over the bill to the next month.
Mail-order invoice
- Specify: Accounting and Finance Department.
Billing Documents
- Billing Summary.
- Delivery note / Invoice / Tax invoice or a copy with the recipient's signature.
- Purchase Order (P.O).
Cheque Receipt/Transfer
Schedule
- Receive cheque or transfers every 30th of the month from 1:00 PM to 5:00 PM.
- If it falls on a holiday, pick up on the next business day.
For further inquiries
- Accounting/Finance Department
- Phone: 02-408-5292 to 4
Supplier Registration Form
For further inquiries
Win Asia Engineering and Construction Co.,Ltd.
178/10 Sukniwet Village 5, Soi Phutthabucha 39, Intersection 1-1,
Bang Mot, Thung Khru, Bangkok, Thailand 10140
Phone: 02-408-5292 to 4
Email: my.winasia@gmail.com
