Weihuang and Baimao are both Chinese washing and daily chemical brands, but there are some differences in brand concepts, product lines and market positioning.

1. Brand concept: Weihuang's brand concept is to provide safe, healthy and trustworthy washing products. White Cat, on the other hand, produces concentrated laundry detergent as its main product, focusing on technological innovation and green environmental protection. It is a well-known manufacturer in the domestic laundry and daily chemical industry.

2. Product line: Weihuang’s product line mainly covers various types of washing products, including laundry detergent, hand soap, dish soap, etc. White Cat's product line is relatively broad. In addition to producing various types of washing products, it also includes personal care products, household cleaning products, etc.

3. Market positioning: Weihuang and Baimao are also different in market positioning. Weihuang's product positioning focuses more on the mid-to-high-end market, focusing on product quality and user experience. White Cat, on the other hand, pays more attention to the mass market, and its products are relatively more affordable and cost-effective.

In general, Weihuang and Baimao are both brands with certain influence in China's washing and daily chemical market. Weihuang pays more attention to providing safe, healthy and trustworthy washing products, and its positioning is biased towards the mid-to-high-end market; while Baimao focuses on technological innovation and green environmental protection, and is famous for the production of concentrated washing powder. It has a rich product line and is relatively more affordable and positioned. Mass market biased.