Heze Sirloong Chemical Co.,Ltd, we are a professional chemical product supplier

Heze Sirloong Chemical Co.,Ltd, we are a professional chemical product supplier, with more than 15 years of chemical product export experience, professional sales team, high product purity and competitive price. Our products contain: isobutane R600A, n-butane R600, ethane, ethylene, propane R290, propylene R1270, cyclopentane, n-pentane R601, isopentane R601A, CP70, 1-hexene, isobutene, n-hexene Alkane, n-heptane, isooctane, carbon tetrafluoride, sulfur hexafluoride, etc.