GDK spol. s r.o. – Custom Blow Moulding Solutions

Established in 1993, GDK spol. s r.o. specialises in the design and manufacture of custom blow moulding machines for a wide range of industrial applications.

GDK machines are engineered for compact performance, reliability, and low maintenance, using top-class components with commercially available spare parts worldwide, ensuring long-term serviceability and minimal downtime.

Key Features

• Custom-built solutions tailored to customer requirements
• All-electric and energy-efficient options for precise control and reduced consumption
• Compact, robust design for flexible production environments
• Low maintenance operation with globally accessible parts
• Wide machine range: GM 250 to GM 30k (up to 30L capacity)

With a strong focus on in-house development and engineering, GDK delivers high-performance, adaptable machinery backed by decades of expertise and global supply capability.

W. MÜLLER GmbH – Extrusion in Perfection

Founded in 1976, W. MÜLLER GmbH is a family-owned specialist in extrusion technology for blow moulding, built on a clear mission: to make processes more reliable, efficient, and easier to operate.

Core Strengths

• Family business with long-term vision and strong values
• Custom-engineered solutions focused on performance and reliability
• Low maintenance designs using high-quality, durable components
• In-house manufacturing in Germany ensuring consistent quality
• Customer-focused innovation driven by decades of expertise

Technology & Portfolio

W. MÜLLER delivers a comprehensive product portfolio covering:

• Extrusion heads and systems
• Layer and head technologies
• Advanced extrusion solutions, including eye-catching and multi-layer applications

The company’s technologies are designed to meet evolving demands in materials, product design, and barrier performance.

Customer Support & Development

A strong focus on customer partnership is supported by:

• Technical centres for R&D, testing, and process optimisation
• Global service presence, including the USA
• W. MÜLLER Academy, providing industry training and knowledge transfer

Sustainability & Values

Sustainability is embedded in both technology and culture. W. MÜLLER develops solutions for processing recycled materials, including PCR, while maintaining a commitment to long-term customer relationships and responsible manufacturing.

Driven by its founding philosophy “We will make it work” - W. MÜLLER continues to deliver high-performance extrusion solutions worldwide.