• Ningbo Tianda Chemical Industrial Co., Ltd.

    NO.695,BINGHAI 4TH ROAD, HANGZHOUBAY IND. ZONE,

    We is Specializes in Mass Transfer and Separation Processes, such as: Pall ring, Tellerette, Raschig rings, IMTP Intalox saddles,Tri packs, Heilex VSP snowflake, Cascade mini Nutter Hy-pak, Tellerette 2k, 3k, polypropylene hollow balls, HDPE Wire mesh ...
  • Pingxiang April Environmental Technology Co., Ltd.

    Xiangdong

    April is a leading manufacturer of mass transfer and separation process internals . With over 10 years experience in the oil ,petrochemical ,gas industry,we have exported our to many countries regions all World ,especially America ,Australia,Kuwait ...