We are looking for a supplier for oil, fuel and air filters. We are currently purchasing about 6 containers of filters a year but could do more if we had a better price. Do you have insurance in the United States? Would you be will to let us put other manufactuers products in the container with yours? We use the Purolator/Group 7 number system can you put this on your filters? What is your production time? If you could please send me a quote on the group 7 numbers of the following filters: 1A, 195, 4631, 4651, 111, 4610, 4620, 4670, 4011, 4477. After I receive your email I will send a full list of oil, air and fuel filters that I need quoted.