. is one of the key star enterprises in Hebei Province, specializing producing ceramic proppant. It is used as fracturing agent for petroluem & gas exploration.
Your Rating for this listing
Your review is recommended to be at least 140 characters long
Please provide your business email which will be use for claim procedure.
Please provide your verification details which will be used for claim procedure.
Claim request is processed after verification..
Own or work here?
