... - Shenzhen. Our main products: refrigerant, refrigerant oil, compressor, car care products, car mats and car seats. Moreover, our domestic sales volume always keeps ... CFC-12 is colorless, transparent, non-toxic, non-flammable liquefied gas under the autologous pressure. It has excellent thermal and chemical ... ,it should be handled with care . small can refrigerants r12 gas special for car conditioner