طلبات منتجات صناعية

I want to supply the diluted adhesive solution DPS to Petroleum Corporation in the USA. The quantity will be about 30,000 liters per month for 4 years. Before that, I will take a sample of 200 liters for testing, so: I would like to be provided with a technical card for the sample (Dps solution) and the price of the sample per liter I hope to respond as soon as possible

I want to supply the diluted adhesive solution DPS to Evolution Petroleum Corporation in the USA. The quantity will be about 30,000 liters per month for 4 years. Before that, I will take a sample of 200 liters for testing, so: I would like to be provided with a technical card for the sample (Dps solution) and the price of the sample per liter I hope to respond as soon as possible