Hisaka Works, Ltd.

SED was founded in 1984 and is engaged in the development, manufacture and distribution of sophisticated valve technology and flow meters. The aseptic diaphragm valve and all the corresponding components is the main focus of SED. With more than 20 ye

Suzhou Sannai Plastic Equipment Co., Ltd.'s main products: polypropylene (PPH/PP): storage tanks (mixing tanks, reaction tanks, acid pickling tanks), towers (washing towers, absorption towers, neutralization towers, deodorization towers); Centrifugal