The agreement of the issuance
The issued information would be retained about one month because of the limited of the page space.
The issued information would be limited to the information of the mechanical, electronical and casting products. Please don't issue any information that is unrelatable, malice, pornographic and illegal or relate to copyright, secrete information, or else would delete it.
Promulgators have to consider carefully the validity and legalization of the information. The blame is charged with the promulgator if the information harmed third party