Niro Inc.

Nanjing Sci Tech Shuifu Environmental Protection Technology Co., Ltd. is a professional enterprise engaged in the research and development, manufacturing, and sales of chlorine dioxide generators and complete dosing devices.

Soudal is a major manufacturer of sealants, adhesives, foams and many other chemicals for the construction and manufacturing industry as well as DIY.

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