... price, supply with large quantity by manufacture factory LOW-HARDNESS SILICONE RUBBERThe series products with a greater elongation, adding “dual ... tester ZD-2 1 4.0 Acceptable Multi speed oscillator HY-4 1 6.0 Acceptable Production Flow: 1.Reaction ... Date ISO9001:2008 CQC, CNAS 00112Q24547R1M/3200 Production of silicones, silicone sealants for building, phosphorus, flame retardant, design and production ...