engineering fundamentals Member Info (jackyan13)
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Basic Information
UserName: jackyan13
Name: Jack Yan
Location: ShenZhen,China
Occupation Project Engineer
Specialty: Mold and product design
E-Mail: winfortunejack2014@gmail.com
URL: http://winfortunetech.com/
 
Profile Summary
Hello,this is Jack from China.
 more about jackyan13 ...
 
  

Posts by jackyan13
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Have a knowledge of the plastic mold
As we all know that the plastic materials can be divided into two...
Posted 09/27/14 07:41 PST
New technologies creat the new world
Now,we have a peace and comfortable life.Weekend,we could go for ...
Posted 09/21/14 06:53 PST

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