1. New Jersey Feed Laboratory
1686 5th St, Ewing, NJ 08638
Coordinate: 40.24733,-74.75908
Phone: (609) 882-6800
2. PTL Testing Laboratory
1565 6th St, Ewing, NJ 08638
Coordinate: 40.24632,-74.76278
Phone: (609) 883-5050
3. Njal
380 Scotch Rd, Ewing, NJ 08628
Coordinate: 40.28736,-74.80905
Phone: (609) 883-0949