Hello and Greetings,We are a company from Pakistan. We are interested in your Manufacturer of Glass bottles/ container., so we contact you through Alibaba.We kindly ask you to send us the informations about the product of the followings specifications:Raw Material:especially silica sand?Please forward any information you have available regarding the questions above.Thanks/RegardsAsmat Ullah KhanAl Noor Traders (Mines & Minerals), Mianwali03006080118 Show More