The metallic bone plate is typically made of titanium or stainless steel and is attached to the bones with screws. The plate helps to hold the bones in place while they heal and provides stability.Titanium is light in weight,has good biocompatibility,and less effect on the growth of bone tissue. The elastic modulus of titanium is close to that of bone.It include upper and lower extremity locking plate,pediatric locking plate,脚 & ankle locking plate,anatomic locking plate,reconstruction locking plate,LCD compression locking plate.