Nihon Trading Company offers Heat Treated Steel Flat Springs. Nihon Trading Company also offers various types of metal mould springs and manufactures various types of indent components. The Heat Treated Steel Flat Springs has diameter ranging from 0.2mm to 15mm. The Heat Treated Steel Flat Springs are available in different shapes and sizes. These Flat Springs are also made of steel and high carbon steel. These Flat Springs can also be made as per the specific requirements of the clients.