PTFE Micro Powder, Food Ingredients, Plastic Additives manufacturer / supplier in China, offering Similar to Adk Flame Retardant N-P Compound Plastic Auxiliaries, Food Acidity Regulators Sapp15 28 40 Sodium Acid Pyrophosphate Sapp, Eco- Friendly Inorganic Flame Retardant Zinc Borate Zb and so on.
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