second generation of rice machinery accessories manufacturing. the cnc machining department has several cnc machining centers responsible for external mechanical equipment parts processing and incoming materials processing. the production base is located in mingjue industrial park, shiqiu town, lishui district, nanjing. 1 hot spring equipment-water treatment equipment-hot spring heating equipment-hot spring unit-hot spring equipment manufacturer-hengyiyuan hot spring equipment company-shandong hengyiyuan environmental technology co., ltd. 50 four