Puyang Zhongshi Group has been devoting to the R & D and manufacturing about oil and gas production equipment, providing scientific oil, coalbed methane and shale gas and other energy  exploration scheme design, as well as the series of exploration equipment, realizing one-stop procurement for oil and gas exploitation equipment. High quality and continuous improvement is key to our service.

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Asian American Gas Inc. is one of the main customers in the line of coalbed gas exploration;We have provided multi-batch of products for them.