h.stars group has specialized in manufacturing water chiller, heat pump and ahu for more than 30 years with 8 subsidiaries for high end products with high quality and high efficiency

h.stars group has specialized in manufacturing water chiller, heat pump and ahu for more than 30 years with 8 subsidiaries for high end products with high quality and high efficiency - h.stars group

h.stars (guangzhou) refrigerating equipment group ltd., a hongkong enterprise, established in 1992 ,...