... excellent performance. L, C, 3 S, 4 S, 6 S series of the air-filled type compression condensing units, as all ... other industries.L, C, 3 S, 4 S, 6 S series of the air-filled type compression condensing units, is by ... compressor is by the sino-us joint venture-shenyang valley wheel freezer Co., LTD adopts advanced technology and equipment production of ...