HA-Stocker GmbH

HA-Stocker GmbH is a Swiss manufacturer specializing in high-precision nozzles, diaphragms, throttles, and small valves for the pneumatics and hydraulics industries, operating since 2000. Located in Steinhausen / Zug, the company produces a range of industrial components, including throttle check valves, shuttle valves, and check valves. HA-Stocker also provides custom construction and production services based on customer specifications, along with highly precise centric micro-drillings in various materials such as brass, aluminum, and free-cutting steel. Their expertise in manufacturing micro-drillings from øD 0.05mm ensures the delivery of precision-engineered solutions. The company emphasizes Swiss precision and technical development competence, offering international shipping and invoice-based delivery to demanding clients. They also offer laser marking services for various materials, including metals and plastics, using a Schilling MEGA-LIGHT V40 laser. This technology is widely used in mechanical engineering, tool manufacturing, the automotive industry, aerospace, medical technology, and measurement instruments. HA-Stocker GmbH provides fast and professional laser marking for medium batch sizes, with a marking area of 120 x 120 mm, capable of imprinting logos, graphics, texts, numbers, barcodes, and serial numbers. With over 30 years of experience in medical technology (titanium) and industrial marking, they ensure precise and clean direct part identification. They also offer sample productions and consultations to discuss the possibilities and specific features of laser marking. The company is currently managed by Oliver Stocker, who took over from his father Walter Stocker in early 2018. Walter Stocker remains available as a technical consultant.