Tooling at DLZ
New Part Development Capability
DLZ develops more than 1,000 new products annually, leveraging OE reference samples sourced from global markets to ensure precise fitment and functional compatibility across a broad spectrum of passenger vehicles. Each new development undergoes dimensional benchmarking, material verification, and installation validation to guarantee alignment with original application requirements.
In-House Tooling Infrastructure
This accelerated product development capability is supported by DLZ’s comprehensive in-house tooling expertise. With a fully integrated tooling infrastructure, advanced design software, precision machining equipment, and experienced technical personnel, we manage the complete tooling lifecycle, including concept design, tooling fabrication, validation, preventive maintenance, and continuous optimization.
DLZ currently maintains over 4,000 active tooling sets covering a wide range of chassis components, including steel and aluminum control arms, ball joints, tie rods, and related steering and suspension systems. This tooling portfolio expands steadily each year to support increasing global platform coverage and market demand.
By retaining full control of tooling operations internally, DLZ enhances dimensional accuracy, shortens development lead times, strengthens intellectual property protection, and ensures consistent quality performance across every new product introduction.
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