On the showing. Haicheng special steel container house attended the showing with other two brother companies. At the same Shell Scheme. The other two brother companies are Shanghai new century decal company limited and Shanghai Haihang container fittings co., LTD. The visitors attracted by one of three companies also visited the other two companies. The effects is that 1+1+1>3. Added the popularity and enlarge the influence of Haicheng.