Due to business development, the address of QUALITY CONTROL CHEMICALS INC.has been changed to 100 N HOWARD ST STE R, SPOKANE, WA, 99201, USA;the telephone becomes (323) 510-4660;Fax becomes (323) 510-4660.Email remains the same.
The original address, telephone, fax will not accept any customer and letter. Since July 28, 2021, all disputes at the original address have nothing to do withQUALITY CONTROL CHEMICALS INC.
July 28, 2021