Tested Spring Co Ltd

Tested Spring Company Limited is a spring manufacturer with a diverse range for all types of end uses, normally in round wire sizes from .008" to 1¼" as well as various wire sections within the same size range. We also manufacture a broad range of spring products that encompasses flat springs, clock springs, wire forms, pressings and leaf springs.

Established in 1947, we make a variety of springs for a wide range of applications from pharmaceutical machinery, horsebox doors and wheelchair brakes to clocks, clips for notice boards, steam train buffers, cars and heavy industry.