Weißer+Grießhaber

EXCELLENCE IN PLASTICS

EXCELLENCE IN PLASTIC

Weißer + Grießhaber

Weißer + Grießhaber is your partner for innovative plastics technology in a wide range of industries, including building technology, measurement, control and safety systems, automotive and medical technology.

We develop and manufacture high-precision plastic components for the B2B sector using cutting-edge manufacturing technologies.

Technical excellence, material expertise and process reliability always take centre stage.

Gears, lenses, assemblies and systems

Expertise down to the smallest plastic detail

Weißer + Grießhaber offers a full range of services in toolmaking: Material consulting, design, CAD/CAM, prototyping and series production. 

Our processes are certified to international standards and guarantee the highest quality and maximum operational reliability. The result: Plastic components that fulfil customer expectations in terms of quality and function.

Plastics technology for all applications

Practical solutions

Tailgate
(planetary gearbox)

ABS/ESP systems
(filter and valve components, solenoid, and piston pump, ESP)

Windows
(window regulator drive, transmission cover)

Seat
(lumbar support drive, backrest head and lumbar width adjustment)

Instrumentation
(head-up displays, housing for measuring systems)

Electronic brake booster
(filter, valve body, gear, magnetic holder)

Distance control
(long and short-range radar lens)

Injection system
(coil body, connector housing)

Sensors and actuators
(air control valve, gears, tooth segments)

Possible applications for high-performance plastics are diverse – and at Weißer + Grießhaber, they are always tailored to the specific requirements of our customers. Our solutions combine precision, quality, safety and cost-effectiveness with a high level of materials expertise.

Our components ensure lightweight construction, durability and reliable function even under extreme conditions in automotive engineering.

Our plastic solutions fit seamlessly into modern architecture and design concepts. Combining function, durability and modern design, they are customised to the individual requirements of our customers. From the basement to the roof.

Smoke detector
(carrier module)

Drawer retraction systems
(damper systems, control and load rollers, pressure pieces for spring hinges)

Compressed air preparation
(sub-assembly, condensate separator)

Control cabinet
(terminal base, housing)

Heating
(housing, gears)

Components for filters and aerators

Bathroom and kitchen taps, internal parts, water supply

Every detail counts in bathrooms and kitchens. Plastic components from Weißer + Grießhaber ensure durable, precise and safe function in fittings and water-bearing systems. Our components stand out with their perfect fit, maximum sealing performance and quality that remains reliable even after years of use.

The industry gains completely new possibilities in automation, production and logistics with plastics technology solutions from Weißer + Grießhaber. Our technical lenses help optoelectronic systems achieve precise visual performance. We supply components and assemblies for measurement, control and safety technology, sensor, scanner, lidar and other systems. They enable precise robot control, reliable quality control, reliable fill level measurement, or precise distance measurement so that self-propelled industrial trucks always reach their destinations safely. Not only do we supply components, we also offer solutions that enable entire industries to work more precisely and efficiently.

Each use case shows: Weißer + Grießhaber turns plastics technology into a real competitive advantage.

Actuator drive
(motor housing, gears)

Vision control
(lenses, bonnets, front screens & bonnets for laser scanners, lidar sensors)

Light barriers/sensors
(aspherical/toric/biconical lenses, cylindrical lenses)

Plastic is a raw material

Our responsibility starts with the material

We develop plastic solutions with a view to the future. Resource-protecting production methods, recycling concepts and energy-efficient processes turn us into a responsible partner for sustainable plastics technologies. We create added value together with our customers – ecologically, economically and technologically.

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