To manufacture oil seals and oil rings for industry, sports supplies, shaping by ejection, packing for railway rails, bulwarks materials of quay, expansion seam of construction, packing for highway b
To manufacture oil seals and oil rings for industry, sports supplies, shaping by ejection, packing for railway rails, bulwarks materials of quay, expansion seam of construction, packing for highway b
To manufacture oil seals and oil rings for industry, sports supplies, shaping by ejection, packing for railway rails, bulwarks materials of quay, expansion seam of construction, packing for highway b