Ji Nan Sande Abrasive Materials Co., Ltd.  

Jinan Sande ( Group) Grinding Materials Co., Ltd. is a joint venture with three divisions as follows: Guizhou Qianlu Fused Alumina Smeltering Factory, Jinan Sande Grinding Materials Co., Ltd. And Zhangqiu Hongda Abrasives Co., Ltd.

1. Guizhou Qianlu Alumina Fusing Factory ( abbrevated as QIANLU) This producer, located at the bauxite mountain area in Xuwen County, Guizhou Province, uses local higher quality bauxite to be fused into brown fused alumina in two furnaces of 3500kw with the annual capacity of 20, 000mts.

2. Jinan Sande Grinding Materials CO. LTD ( abbrevated as SANDE) This producer, located in the east of Jinan City, Shandong Province with about 40kms away from Jinan International Airport and about 300kms from Qingdao port, has two lines of brown fused alumina, F type and P type with all the raw materials coming from Guizhou Qianlu Alumina Fusing Factory. At present, this producer is the only one in the northern part of China to use the ingot from Xuwen County, Guizhou Province to produce grain products of #16 - #320, which is more suitable to be used in manufactuering vitrified and coated grinding tools.

3. Zhangqiu Hongda Abrasives CO. LTD
This producer, also located in the east of Jinan City, Shandong Province, has a brown fused alumina production line with the annual capacity of 5000mt and a long history of exporting abrasives and is known in the world market. All the ingot is from Henan province. What is more, this factory also produces resin bonded grinding tools such as cutting discs, sharpening stone, cup grinding wheels etc.