A legacy of excellence and innovation, since 1983

Chemograph was established in 1983, by the late Yossi - and Shlomi Rosenfeld , with the encouragement of their father, the late Ephraim.

From its inception, the company operated as a family business, where various family members worked. Shlomi, a mechanical engineering technician, and Yossi, who was an industrial engineering and management technician, grew up in a home that attributed great significance and importance to engagement in the worldsof technology and industry. Ephraim, the family patriarch, was trained as a chemical engineerand was one of the pioneers of the process chemistry industry in Israel. Among other roles, he worked as a manager of the chemistry and food department at the Industrial Development Bank, which provided loans to businesses for establishing industrial plants. 

During all their years of high school, Shlomi and the late Yossi worked in the industrial sector.

Initially, Shlomi worked in the plastics industry and Yossi was recruited to a contracting company in the field of bills of quantities for buildings. After several years, the two decided to explore the possibility of establishing an industrial plant. After consulting with Ephraim and Sami Segol, who was the owner of “Keter Plastic” they decided to focus on the field of textures for plastic molds, which was then in its infancy in Israel. 

at the beginning of the road,

The two began conducting a series of experiments. When they found the production formula that met their criteria, they decided to establish a company, which they would lead. They called it “Chemograph” – a combination of the words “chemistry” and “graphics”. In the beginning, the company was located in a 90-square-meter building in Holon, but the factory soon grew until it reached a size of 380 meters. When Ephraim retired, he joined his sons and brought with him the chemical knowledge of solution formulas and processes.

In the early days, the factory focused on molds for plastic production. When the brothers identified a trend of transitioning to mold production in China, they debated whether to set up a factory in China or turn to new avenues. As a deeply rooted Israeli company,
they chose the second option and began examining new core technologies, until they decided to change the focus of activity to the production of parts by photochemical etching. 

Today, Chemograph engages in thin-walled metal and plastic cutting, using advanced technologies.

Among other things, the company provides services to the defense, medical, agriculture, aviation, and aerospace industries. During 2024, new production arrays were launched at the factory in the field of micro-laser and machining. Additionally, a new photochemical etching department was inaugurated at the factory, where innovative machines and groundbreaking technologies are used.