Yantai Sunrise Machinery Co., Ltd  

Oilfield Drilling Equipment; Drilling Rig Parts; Wellhead; Handling Tools; Drilling Bits; Spare Parts Of Mud Pump; Downhole And Finishing Tools; Cementing Tools; Solid Control Equipment, Drill String; Casing; Tubing; Petrochemical Products(encapsulated Gel Breaker, Xanthan Gum)