* 3D-Solidworks (16 years) for product development.
* Built 3 new models of 3D printer in 2013-2014
* 8 US Patents-consumer products
* Few ten of products sold in current markets
* Providing 3D printed products in eBay for 3D printer user
* Have a 3D printer to make 3D models of product prototypes.
* From concept design, rendering, prototype, engineering to real products
* Able to searching Chinese tool makers for US companies
Certification of Solidworks and AutoCAD,
Certificate of ITTA/49 CFR Dangerous Goods Shipping,
8 US Patents: 7721635; USD 599,146S; USD 588,647S; USD 5736,48S;
USD 578,162S; USD 567,862; USD 573,647; USD 553,686S