1?Keywords search: search through the keyword of products or manufacturers
     a) Input the name of products, the manufacturer will be showed.
     b) In put the name of manufacturers, the product will be showed.

2? Product classification search: Clicking on "manufacturers’ inquiry" will enter classification search. When click on the classification along with numbers, you will enter into the manufacturer’s list of this classification. The number in parentheses shows how many manufacturers that produce products

3? Home Category Search: Click on the Category, search the manufacturers in a smaller scope of products.