体彩排列5跨度走势图带连线|排列5开奖结果删除
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1. production ability
Our company has advanced machines who specializes in warehouse racking manufacturing. Every production process of our products is automated, we can reach the high production volume at 4500 tons per month .

2. Introduction of Production Technology
  Raw material →Auto punching → cold rolling → Length fix ,terminal smooth → Welding → Powder Coated → Packing → Finished Product
1) Raw material :    All raw materials are using the high quality steel from Bao Steel.
2) Auto punching :   Apling a production line all with automated machines which are used to punch the steel before its cold rolling process .(Only 0.02mm error per hole , 2mm error per column).
3) cold rolling :   All columns and beams are auto shaped by the rolling machine ,and auto cut in size with the max error 1mm per column.
4) Welding:     Using Japan OTC welding machine .the automated welding not only ensures the quality but also make the surface clean and smooth.
5) Surface Processing: A complete automatic production line  (High pressure Static electricity ) Raw powder material is the Akesu powder  The quality and processing steps are : 
A Beams, Columns, Steel Shelve → Surface Clean → rust off → Phosphating → Powder Coated → Backing → Finished product;
B The surface of the finished products is sprayed by high pressure static electricity Thickness of the powder is 60 to 80 micron on average;
C The powder is closely attached and gets the “0 “level of the international GB/T9286-1998 standard;
D Hardness (wear resistance) As 100 times hard as the normal Nitrocellulose lacquer, and get “2H” level of the China GB6739-86 standard;
E Corrosion resistance In a Hydrochloric acid trial (GB/T1771-91) more than 500 hours Make sure it’s qualified.

3. People and Technology
 We have More than 80 engineers and Sales Assistant, 90% are graduated from college. 40 of them are engineers / technicians We have specialize in the steel structure physics’ since founded 14 years ago .And we are one of the leading companies in China Steel Processing Companies .

 

Copyright ©2011 Nanjing Aivis shelve Manufacturing co. ltd Tel: 86-25-52757117 52109445
address:118# SuYuan Rd.Jiangning Eco. Dev.Zone Nanjing china P.R Fex: 86-25-52109445 Powered by
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