Wetting Agent manufacturer / supplier in China, offering Factory Price CAS 67674-67-3 Organic Spray Adjuvant Trisiloxane Liquid Silicone Surfactantfor Other Chemicals, HS 340290 for Silicone Spray Adjuvant 67674-67-3 Trisiloxane Spray Adjuvant Spreading Surfactant, Agrochemicals Silicone Additives Adjuvant Wetting Agent Agriculture Adhesion Promoters Surfactant Heptamethyltrisiloxane and so on.