Heze Sirloong Chemical Co.,Ltd
Heze Sirloong Chemical Co.,Ltd: Sirloong Chemical offers isobutane R600a, propane R290, propylene R1270, isopentane R601a and cyclopentane etc. We have devoted ourselves to refrigerants, foaming agents for many years. Based in China, high purity & professional supplier, contact us for more info: sirloong@sirloong.com.
