... . Resistance to radiation. The following is the brife introduction of our factory:Customize micro(3*3*3mm) -to-medium size and ... ,with software:UG,Proe,AutoCad,for product and mold design.Our principle is to take quality as the first consideration with sincere ... ,American,Middle East,Australia. If you have any interest in our products,please feel free to contact us., PEEK washer by ...