ShenZhen GuoCheng Steel Works Co.,Ltd. located in Guanlan Town, a village sump tourist sections, covers 15,000 square meters. Since 1996 involvement light steel construction and new building materials industry, has become Set steel design, fabrication, installation into an integrated enterprise architecture. Existing high - and intermediate-level engineering and technical staff, over 10 employees and more than 100 people gathered in one industrial elite .