... & shape & design: As your requirements. 2) Materials: stainless steel, low and high carbon steel, iron, aluminum, brass, alloy etc. 3) We manufacture ... ). Good quality, high technology, fine management Manufacturing Process 1) Design for Manufacture> CNC Laser Cutting, Punching> Folding & Bending> Welding & ... –blast, zinc/nickel/chrome plating, hot-galvanization etc. mailbox made of stainless steel