Shandong Yuean Chemical Industry Co., Ltd. was established in April 2006, located in Heze Economic Development Zone, Shandong Province, the largest national high-tech enterprise specializing in research, production of high purity hydrocarbon refrigerant gas.
Mainly produce R600a R290 R1270 R600 R134a R410a R32 R152a R404a R507 R407c