The registration address of hebei thai pipeline ltd. Is located in the salt hill county salt tower road gourgon sector, with the registration authority being the salt hill county market supervision authority, represented by cai yongxiang, and operating in the areas of sale of pipe, bending, frank, size, variant, steel pipe, blindboard, alien tube, trio, seal, bolts, valves, gaskets, human holes, plugs, compensatory equipment, slings. (projects subject to legal approval may not operate without the approval of the relevant department)