Except for hat, there are many other objects needed during medical surgery such as disposable surgical clothing for medical use, hospital bandage, disposable infusion set, face mask, medical syringe, disposable bandage, disposable intravenous indwelling needle, etc.http://www.zojemedicalproduct.....com/disposable-surgi

make additional sales by selling portable shopping carts. There are many types of folding shopping carts made of different materials such as plastic folding shopping cart, metal folding shopping cart and aluminum folding shopping cart.http://www.tengtrolley.com/folding-shopping-cart/

Nowadays, hourglass has been designed into many different types with different materials such as wood sand timer or wood hourglass, plastic sand timer, metal sand timer or metal hourglass, acrylic sand timer, glass sand timer, acrylic timer, etc.http://www.skyringecraft.com/s....and-timer-hourglass/

Polyimide film generally appears yellow, but now it can be made into various colors, such as amber polyimide film, black polyimide film, red polyimide film, green polyimide film and transparent polyimide film.http://www.shunxuan-pi.com/pol....yimide-film/red-poly

There are various of power supplies designed for different models such as 65W Max Desktop Power Supply, 90W Max Desktop Power Supply, 60W Max Power Supply,250W Max Desktop Power Supply and many other kinds of desktop power supplies.http://www.shengjipower.com/ac....-dc-adapter/65w-max-