Promote and sell industrial materials of lead-free soldering materials to electronic manufacturers.
Promote and sell industrial materials of lead-free soldering materials to electronic manufacturers.
针对电子制造厂家需求，推广公司的无铅焊料产品。
Promote and sell industrial materials of lead-free soldering materials to electronic manufacturers.
针对电子制造厂家需求，推广公司的无铅焊料产品。