G-G studio is merged with another studio called Blood Night, they basically focus on making custom Chinese female zako filming, their actress looks better compared to TX in my opinion.https://www.bilibili.com/video/BV1Gy411z75c/
This video is from a new producer in China. It's quality is top tier.
At the moment, it had both free and paid (RMB30/month) videos in BiliBili (see link below). It also make custom videos (same as others, you need to speak/write Chinese and has a payment system) and the price is very reasonable.
G-G原创短剧社的个人空间-G-G原创短剧社个人主页-哔哩哔哩视频