Which is better, doctor or zhensheng?

Doctors are better. Bo Shi is a first-line brand, ranking the top ten in the industry. Founded in 2009, the brand has been focusing on the customization of high-end home improvement doors and windows for many years. At present, there are more than 400 stores. Bo Shi's doors and windows are of good quality. With the latest production technology, the wear resistance and corrosion resistance of doors and windows are greatly enhanced, and the cost performance is very high. Zhensheng doors and windows is a brand of Changsha Zhensheng Jingang Group Co., Ltd., a second-line brand and a high-end product.