How many denture processing factories are there in Nanning?

Nanning denture processing plant has about 20. There are the following: Nanning Pinnacle All-Ceramic Technology Center, Nanning Pinnacle Dental Technology Center, ShengYuan Technology, Guangxi Nanning JingDrill Dental Technology Company Limited, Nanning JingJie Dental Production Department, Nanning Crown Dental Professional Production Company, Nanning JingJia Dental Technology Center, Guangxi Nanning JiaJie Denture Production Department, Nanning JingZhong Denture Production Center, Guangxi ShengJie Denture Technology Company Limited, ***Create Denture Ltd, Guangdong Shenzhen Chongxing Dental Equipment Co., Ltd, Nanning Tulip Medical Instrument Co., Ltd, Tianchengda Denture, Nanning Meihao Denture Co., Ltd, Southwest Porcelain Technology Production Center, Nanning Wanjie Denture Production Center, Nanning Wanjie Denture Production Center, Nanning Yuemei Medical Supplies Co.