>> 1. Please Select Query Method.

    For example, select PRODUCT.

>>2. Click + to expand product-tree, select product type.

       For example, select Engine assembly

>>3.  Click Engine assembly, you can see 22 companies’ list.

>>4.Select company.

For example, select Guangxi Yuchai Machinery Co., Ltd.>>

>>5. Click Detail Query. You can see the companies’ detailed information.