Airplane or fighter ? Just new model of Pipe and joint system---SZYMS

http://szyms.en.alibaba.com/product/673189779-200470194/productdetail.html?x_request_uri=/product/200470194/673189779.html

Shenzhen Yongliansheng Hardware&Plastic Products Co.,ltd

Office:Room 1102,4th Hongfa building,Bao'an center,Shenzhen,Guangdong,China.518101
Factory:B&C Building,Tianjia Industrial Park,No.65 Dongfang Road Songgang Avenue,Bao'an District
518105

Tel:+86-755-29410055 ext 233
Mobile:+86-18620150948
Email: szyms22@szyms.com 2640616123@qq.com
Web: www.szyms.com
     www.szyms.net

QQ: 2640616123
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Yahoo messager:cnszylsmf@yahoo.cn
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Blog:http://cnszylsmf.blogspot.com/
     http://pipeandjoint.blog.com/
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Do you know what it is? Airplane? Fighter? Just New model of Pipe and Joint system,just creative brainstorm.

So how many P/N of Pipe and Joint system is there?