Welcome to Grote + Brocksieper
Profile
- Over 80 Years of Experience
- 2 locations in Germany
- In-house precision tooling
- 48 modern injection molding machines
Industries
- Automotive industry
- Aerosol and Pump Industry
- Electrical, Electronics, and Lighting Technology
- Home Appliances Industry
- Furniture industry
- Bicycle industry
- Medical technology
- and many more
Production
- Functional and precision parts
- Design-oriented injection-molded parts with decorative surfaces and textures
- 1-, 2-, and 3-component injection-molded parts, as well as metal/plastic assemblies (0.03 g to 800 g)

GROTE + BROCKSIEPER GmbH & Co. KG
Corporate Philosophy

Family-owned business
As a reliable partner, we are committed to sustainable, long-term collaboration and responsible cooperation. Drawing on our expertise as a forward-thinking technology partner, we develop and implement customized solutions for the manufacture of high-quality plastic products—precision in every aspect is our standard.
Services

Consulting,
Construction,
3D fill simulation,
Feasibility study
Design and Development
Your Partner in Product Development
The key criterion in the design and manufacture of an injection mold is its subsequent functionality. This is a process that requires intensive and collaborative cooperation.
In-House
Precision Toolmaking
High-precision metalworking with tight tolerances is essential for us in the production of sophisticated injection molds with up to 96 cavities.

Modern machine tools,
cost-effective mass production,
in-house toolmaking

Modern machine tools,
cost-effective mass production,
in-house toolmaking
In-House
Precision Toolmaking
High-precision metalworking with tight tolerances is essential for us in the production of sophisticated injection molds with up to 96 cavities.

Modern injection molding machines,
process-optimized peripheral equipment,
extensive expertise in thermoplastic processing
Standard to High-Tech Plastics
Plastic processing
48 state-of-the-art injection molding machines and process-optimized peripheral equipment enable the production of functional and precision parts weighing between 0.03 and 800 grams.
From Individual Parts to Assemblies
Assembly
The assembly and integration of individual components into assemblies and systems—including fully automated processes—round out our range of services.

Assembly,
Individual components,
Subassembly,
Ultrasonic welding,
Hot stamping

Assembly,
Individual components,
Subassembly,
Ultrasonic welding,
Hot stamping
From Individual Parts to Assemblies
Assembly
The assembly and integration of individual components into assemblies and systems—including fully automated processes—round out our range of services.

Coating,
electroplating,
painting,
applying adhesive
Coating
Surface Finishing
The product portfolio also includes various surface finishing processes and electroplating.
Highest Standards
Quality Management
In the early stages of product development, consulting and the development of quality assurance criteria are of great importance.

Precise measurement technology,
First article inspection,
Certification

Quality assurance criteria, feasibility study, precise measuring technology, first article inspection, certification
Highest Standards
Quality Management
In the early stages of product development, consulting and the development of quality assurance criteria are of great importance.






