Leadframes responding to lead-free requirements.
Mitsui's environmental awareness long outdates the global movement of recent years. Our own concept "Never trouble our surrounding environment" is followed to take measures against emission of exhaust air and discharge of wastewater from our factories. We have also aggressively developed leadframes responding to the customers' recent requirements for lead-free products. In addition to the standard leadframe lineup of silver and gold plating, our Pb free lineup includes palladium plating.
Furthermore we are tackling the reduction of plating materials such as by thin plating, considering the effective use of limited resources on the earth.
Global response network based on five factories in Japan and nine factories in Asia 
