How about Xin Dayi power tools?

The product quality is good and the patented technology is good.

1. The products of Xin Dayi Power Tools are positioned as professional-grade tools and implement ISO9001 international quality system certification. Its product quality is comparable to foreign competitive products and is widely praised by end users.

2. Xin Dayi power tools have 209 patents. Adhering to the concept of "innovation never ends", the Dayi technology team will continue to invest in innovation and explore a broader market space.