Frankly to tell you that currently SARS-CoV-2 Ag and Ab Rapid Test kits are not recommend by Ministry of Public Health to use in 231 licensed PCR testing laboratories yet due to the sensitivity issued and existing full support for PCR equipment's more than 231 referent labs in Thailand. Even though the kit would be successfully registered and approval, there is no warranty sale of kits. Both of us may spend a lot of money and time but no return. I shall submit a confirmation letter to cancel submission and the wording is nothing related to your company. Hope you understand situation and Thia market.