Ceramic Ball, Tower Packing, Structured Packing manufacturer / supplier in China, offering 1"-5.7"Inch Plastic Teller Rosette PP Tellerette Ring for Chemical Industry, Deodorization Towers Packing Media PP Rpp PVDF Teller Rosette Ring, CPVC Rosette Ring Plastic Teller Rosette Ring for Tower Packing and so on.