Thanks for your kindly reply. As you noticed in our previous communication, we are producer of some variety of welding machines. we want to develop our work into field operation welding.
As you know, All welding machines are equipped with a controller which is commonly manual controller on the welding machine. when the operator wants to change the intensity of welding operation, in the semi-industrial works, he should change the Amper of welding manually by a rotary switch continuously.
While in the field operation welding, the operator is far from the machine and he should control the current from a distance around 100-200 meters at most.
We are producer of common welding machines and want to develop our work to field operation. So we need a remote controller which together with a receiver which is assembled on the machine, the operator could control the welding current remotely by radio waves.
So we need a controller in the hand of welding operator far from the machine and a receiver on the welding machine to receive the waves from the operator and control the Amper of welding.
So we are looking for a permanent cooperation to find top quality with reasonable price.
Waiting for your reply.
Sincerely yours
Saeed Fazeli
66446.[FR]
巴黎求购焊机(welding machine) 
