Shandong Yongjin Energy Saving Technology

Processed rubber, Rubber products, Chemicals, Pharmaceuticals & Plastics, Rubber, powdered, Vulcanising machinery and equipment for rubber products, Rubber and plastic industry plant and equipment, Rubber product making machinery and equipment, Heat exchanger, cooling tower, water condenser and radiator components, Heating, ventilation, air conditioning (HVAC) and refrigeration equipment, Construction