Founded in 1959.
CAISA®, the Constructora de Aparatos Industriales S.A. de C.V. was founded by Engineers Guillermo Álvarez Jakes and Guillermo Fey Contreras in 1959, when they began manufacturing muffle furnaces for heat treatments.
CAISA® develops its own technology.
WSE developed its own technology to create new products related to thermal engineering, starting with manufacturing industrial ovens for batch or intermittent productions.
New manufacturing plant
WSE establishes its new manufacturing plant in the State of Mexico to provide its customers with more advanced technology and superior finished products.
Refreshed image
At WSE, our flagship has always been to offer the industry durable and high-quality Mexican-made products, an intrinsic meaning of the shield used since 1959. In 1989, we presented our new image.
Industry leader
WSE has established itself as the leading brand in manufacturing laboratory ovens, sterilizers for the medical industry, and industrial electric appliances.
Parts & Service Center
Continuing with our philosophy of offering the highest level of quality, WSE expands by installing a development, assembly, commercialization, and service center in Mexico City to provide personalized attention and maintenance for their electrical equipment and launches the Waystar Brand for international markets.
Internacional expansion
This year, we installed our new research and development center to design and manufacture next-generation equipment and opened our first office in the United States.