

Overview
About TQC-Production
Who we are
Time, Quality & Cost TQC stands for the three core indicators of quality: adherence to deadlines (time), consistency of delivery and order (quality) and adherence to the budget (cost). Those who work for TQC have already learned their lessons elsewhere and know how to define, establish and optimize processes so that the above indicators hit the target corridors from year to year. Because that was exactly what drove our foundation and it still is today: We only offer what we have mastered and only sell what can be proven to be of benefit to our customers.
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Bremen, Germany
Member since 2021
Employees50 - 100
Certificates7
Turnover1 - 5 Mil.
Competencies
Technologies
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | from 0 mm | from 0 mm | from 0 mm | from 0 kg |
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | from 0 | from 0 mm | from 0 mm | from 0 mm | — | from 0 kg |
Inert gas shielded arc welding (TIG) | from 0 | from 0 mm | from 0 mm | from 0 mm | — | from 0 kg |
Laser-beam welding | 1–100 | 50–5,000 mm | 50–5,000 mm | 50–5,000 mm | 10–1,500 mm | 0.3–5 kg |
Soldering | 1–1,000 | 20–3,000 mm | 20–3,000 mm | 20–3,000 mm | 10–1,000 mm | 0.01–1,500 kg |
Vaccum brazing | 1–10,000 | 10–3,000 mm | 10–3,000 mm | 10–3,000 mm | 10–1,500 mm | 0.01–1,000 kg |
Machining (Plastics & Rubber)
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 0–500 k | from 0 mm | from 0 mm |
Automatic turning (bar) | from 50 | from 0 mm | from 10 mm |
Mechanical Engineering
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Mechanical engineering | 1–1,000 | 10–3,000 mm | 10–3,000 mm | 10–3,000 mm | 1–3,000 kg |
Apparatus engineering | 1–1,000 | 100–3,000 mm | 10–3,000 mm | 10–3,000 mm | 0.01–3,000 kg |
Tool building | 1–1,000 | 100–3,000 mm | 10–3,000 mm | 10–3,000 mm | 0.01–3,000 kg |
Measuring & Testing
| Technologies | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|
Measuring / testing | 1–5,000 mm | 1–5,000 mm | 1–5,000 mm | 1–3,000 mm | 0.01–10,000 kg |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Anodizing | 1–1,000 | 10–5,000 mm | 10–5,000 mm | 10–5,000 mm | 0.01–3,000 kg |
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Height | Weight | Material thickness |
|---|---|---|---|---|---|---|
Laser cutting 3D | 1–1,000 | 10–5,000 mm | 10–5,000 mm | 10–4,000 mm | 0.01–3,000 kg | 1–100 mm |
Mould construction
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Gravity casting moulds | 100–4,000 mm | 100–4,000 mm | 10–4,000 mm | 0.1–5,000 kg |
Modelmaking | 10–4,000 mm | 10–4,000 mm | 10–4,000 mm | 0.1–4,000 kg |
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Full-range turning (including milling) | 0–1,000 | from 0 mm | from 0 mm |
Assembly Group Manufacturing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Adhesive bonding | 1–10,000 | 10–3,000 mm | 10–3,000 mm | 10–3,000 mm | 1–1,000 mm | 0.01–1,500 kg | 1–20 mm |
Additive Manufacturing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
3D printing (general) | 1–10,000 | 1–1,000 mm | 1–1,000 mm | 1–1,000 mm | — | — | — |
Selective Laser Melting (SLM) | 1–10,000 | 1–1,000 mm | 1–1,000 mm | 1–1,000 mm | 1–1,000 mm | 1–1,000 kg | 1–30 mm |
Stereolithography (SLA) | 1–10,000 | 1–1,000 mm | 1–1,000 mm | 1–1,000 mm | — | — | — |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
5-axis milling machines | 0–500 k | from 0 mm | from 0 mm | from 0 mm | — |
Form milling (3 D) | 0–500 k | from 0 mm | from 0 mm | from 0 mm | — |
Full-range milling (including turning) | 1–1,000 | 50–6,000 mm | 50–3,000 mm | 50–2,000 mm | 10–1,200 mm |
Materials
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Cast metals
Cast steelCast iron
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Certificates
ISO 9001:2015
EN 9100
EN ISO 13485
DIN EN 1090
DIN 18800-7:2008 Class D/E (major welding cert.)
DIN EN ISO 3834
QSF-A
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