About Us

Iwaki America Inc. of Holliston, Massachusetts, is a joint venture which grew from a 15 year association between Walchem Corp. of Holliston, MA and Iwaki Co. Ltd. of Tokyo, Japan.

Combining Walchem's 30 years of chemical injection and control experience with Iwaki's 50 years of pump design engineering, Iwaki America offers the best chemical handling equipment for use in Chemical Process, O.E.M., Industrial and Semiconductor applications.

Iwaki America's World Headquarters, in Holliston, Massachusetts, is located in scenic and aptly named Hopping Brook Park, and was first occupied in 1989. The 30,000 square feet building was quickly outgrown.

Expanded to over 52,000 square feet in 1996, the Walchem Group efficiently shares and is strengthened by combined administration resources, yet each company maintains and focuses on its own research and development, sales, customer service and manufacturing in a communication enhancing layout that provides work space for enthusiastic and productive employees, many who have been with the company for decades. We utilized the best data management techniques to serve our customers in the excellent manner they have come to expect from us. 

Iwaki America, along with Walchem Corporation and Terracon Corporation comprise the Walchem Group.