CNC Technologies for Complex Engineered Parts

CNC Manufacturing Technology - custom-made: component and module assembly, even for small quantities

As contract manufacturing specialists, we are well aware that every manufacturing strategy is just as unique as the part to be produced. Thanks to our extensive network of qualified partners, we are flexible enough to provide you with everything you need in CNC technology – even at short notice.

Technologies

Machining

CNC turning/ CNC turn-milling
CNC milling
wire & die-sinking EDM
laser & water jet cutting
cylindrical & surface grinding
slotting and broaching

Master forming

die casting
plastic injection moulding
extrusion moulding
compression moulding
forging
sand & mould casting

Joint & additive manufacturing

welding
assembly (module assembly)
3D printing

Heat treatment & hardening

case hardening
induction hardening
surface hardening

Forming

bending & folding
thermoforming

Surface treatment

paint & powder coating
chemical coatings
electrolytic coatings

Materials

Metals

aluminium alloys
(stainless) steel alloys
titanium alloys
non-ferrous metals

Plastics

ABS
POM
PA
PC
PEEK
elastomers
thermoplastics
GF/CF-reinforced and, if required, with special properties (food grade, ESD, etc.)

Special materials

ceramic materials
laminated fabric
tungsten carbide
magnesium alloys

Your prototype from J&K CNC Technik

From prototyping to cost engineering – our technical experts can provide customised solutions for all your requirements. Contact us today.

FAQs

How fast do I receive a quote?

Typically within 24 hours. Our digital quoting system GP-Digit enables fast quote processing — you send us your drawing data and any further relevant inquiry details, ideally via the request form on our website or by e-mail (info@jk-cnc-technik.de), and receive a feasibility assessment and a firm, binding quote by the next business day. Complex inquiries may take one additional day; we communicate timing transparently.

Do you manufacture in-house or through partners?

We orchestrate a network of carefully selected, highly specialized manufacturing partners in Germany and internationally. As your central procurement partner, our role spans the entire process: from manufacturing-oriented consulting through to the on-time delivery of high-quality engineered parts. Both we and all our manufacturing partners are certified to DIN ISO 9001:2015; a two-stage quality control process ensures compliance with standards.

What quantities do you manufacture?

Single parts, small batches, and series production — our focus is on complex engineered parts at small to medium quantities, where flexibility and consulting make the difference. Prototypes are a key part of our business. Starting from quantity 1.

What CNC technologies and materials do you offer?

Machining (CNC turning, CNC milling, EDM, grinding), master forming, joining, additive manufacturing (3D printing), heat treatment, forming, and surface treatment. Materials: aluminium, steel, stainless steel and titanium alloys, non-ferrous metals, technical plastics (PEEK, POM, PA, PC), and special materials like ceramics, tungsten carbide, and magnesium.

What logistics and service options do you offer?

Through our Outside Kanban concept, we pre-position your next production batch free of charge — for stock-held items this enables nationwide same-day delivery. We also offer Blue Packaging for quick identification and customer-specific storage system labelling with barcodes. This shortens replenishment times and safeguards your supply.