What is the reputation of Shangyou Software?

Word of mouth is ok, we use it, and the after-sales attitude is quite good. But I'm from Hengshui, Hebei, and I use a business friend of Hengshui Shisheng. com. Their after-sales service is quite good. You can also consult them if you have specific questions. Their telephone number seems to be 03 18-7080708.