Construction Chemical Таджикистан запросы на импорт и экспорт Таджикистан бизнес-компании

i am searching for bitumen to make asphalt

I'm on dry mix chemicals

could you please send me your catalog and also price list for them. and what is your minimum quantity for order.

please tell me the minimum order quantity and product cost if possible. interested in building materials and plumbing.