It's dad evaluation, which was founded by Wei Wenfeng's "Wei Dad" on 20 15. Headquartered in Hangzhou, it often conducts comparative tests on multiple brands to provide high-quality and cost-effective products for everyone.

I buy things for my baby, and I also like to refer to the items that my father has evaluated. I feel more at ease and trust my father's evaluation. Dad's evaluation account belongs to Hangzhou Dad Evaluation Technology Co., Ltd., and realizes the company's mission of "making people in the world live a safe and secure life" in the form of self-media evaluation and optimal e-commerce.

Wei Wenfeng graduated from Physics Department of Zhejiang University, worked in Zhejiang Entry-Exit Inspection and Quarantine Bureau for ten years, and engaged in chemical toxicology assessment and EU REACH regulation consultation for eight years.

In 20 15, she resigned her million-dollar annual salary because of her daughter's "problem book cover" and decided to use professional testing experience to knock down harmful products with problems around her. She exposed many products with potential safety hazards, such as problem book covers, problem magic erasers and problem plastic runways, which promoted the improvement of this category standard and the strengthening of market supervision.