Zhengzhou, Henan, China,
Xinmi Wanli Industry Development Co., Ltd. is a professionalmanufacturer of ceramic proppant for oilfield, and located inZhengzhou City, Henan Province, while the factory in NewHigh-tech Zone Quliang, City. With aregistered fund RMB110.18 million, ...
frac sand, ceramic proppant, resin coated sand,