No.36 Miaoling Road, Laoshan District, Qingdao, China

We, PetroMaterials Corporation, headquarter office located in Tokyo, Japan, are specialized in manufacturing of OCTGs for oil & gas industry with whole covering of API standard Drill Pipe, Dri...

North Suburb,Xinyi,Jiangsu,China

Our company is a major manufacturer of silica (quartz) products such as high purity silica sand , silica powder ,micro-silica powder,(crystal)powder and fused silica lump and powder, etc. These produc...

wanhuashan industry park, donghai country,

Jiangsu Donghai JSY silica CO, LTD is located in the famous silica hometown of China - Donghai County. <br /> Our company is one of the largest manufacturer in silica powder ,fused silic...

Room 609, No 58,Haitang South Road,Lianyungang city,juangsu province,China

Our main products include: white fused aulmina、brown fused alumina、 garnet、 fused spinel、fused silica、silicon carbide&amp...

Xingpu, Lianyungang, Jiangsu,china

Lianyungang Dinglong Co.,Ltd. is the leading supplier of high quality Quartz glass products, Borosilicate glass products, Fused Silica and Silica sand. The company is located near Donghai county which...