I've been doing my hair in Alice (a professional hair salon) these days, and the perm technique is as good as that in a big shop. My boss is from the coast, and my perm business is only incidental, but it is definitely professional.
The junction of old glory and great glory, the second floor of the original glory office building.
If you enter Zhengzhou Alice in Baidu, you should be able to find their phone number.