yes, mostly used in outdoor activities and a little chances in kitchen, very simple savety and convenient. You can find it online stores, and making big differences on price among shoping websites. Here is one website called taobao.com
you can have a try, the products on this site has good quanlity with reasonable price, and the services it well.
only thing you need to do is using a buy agent,which helps you with both language and payment method. here is the website: www.taobaoenglish.com .
to get more information please contract me directly