Does anyone know which printing house in Shanghai is better? Need to be bigger and more formal! Thank you very much

Shanghai Hezhi Printing Factory is not bad. I found a company like this for my friend before, but I don't know the exact date. I saw it on the 58-city website Shanghai Printing Channel. At that time, this company ranked first. Later, I chose it. It feels good to cooperate! You can also contact or see if there is a more suitable one online! I hope I can help you!