Beijing Starget Chemicals Co.,Ltd Our company is specialized in operating refrigerant gas (R22,R32, R134a, R142b, R143a, R125, R152a, mix refrigerant R406,R408,R502,R507etc, and Halon replacement
R-502 OEM Purity 99.8% Mixed refrigerant with R-502 refrigerant retrofit R408A Retrofit:System components (TXVs, line sizes, compressors) offer similar performance with R-502 and R-408A and usually ...