Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for
R22, 1 1 1 trifluoroethane
, 10.9kg 24 Lb R404a
, Ķīna Tetrahloretilēns
, We sincerely welcome domestic and foreign merchants who calls, letters asking, or to plants to negotiate, we will offer you quality products and the most enthusiastic service,We look forward to your visit and your cooperation.