External Quality Inspection Services | TEGH GmbH


External Inspection and Supplier Quality Support

Quality Inspection Services

TEGH GmbH provides external quality-control and inspection services for 

industrial components, spare parts, fabricated equipment and engineered assemblies.

35+

 

years of quality-control experience   

CLEAR  

 

Defined scope and criteria  

Documented

 

Reports with findings and photographs

 

 

 

 

01 / SERVICES

Quality control throughout the manufacturing process.

We support customers at different stages of manufacturing—from initial document review to final inspection before dispatch

1.

 

Supplier-Site 

Inspection

 

 Inspection support at the supplier's or manufacturer's premises.

2.

 

Drawing & 

Specification Review

 

Review of agreed drawings, specifications 

and purchase-order requirements.

3.

 

Material 

Documentation

 

Material identification and review of 

available certificates and records.

4.

 

Visual & 

Dimensional Inspection

 

Verification of workmanship, key dimensions and visible condition.

5.

 

In-process & Final Inspection

 

Monitoring at agreed manufacturing stages and final inspection.

6.

 

Pre-Dispatch Verification

 

Quality, marking, packing and 

documentation checks.

7.

 

Inspection & Test Plan Review

 

Review of inspection points and acceptance requirements.

8.

 

Inspection Reporting

 

 

 

Structured reports with results, observations and Photographs.

9.

 

Corrective-Action Follow-Up

 

Follow-up of observations, open points and reinspection.

 

 

02 / COMPONENTS

Inspection support for industrial products

Sutable for drawing-based components, fabricated equipment, spare parts and coordinated assemblies.

✔  Machined components

✔  Cast Components

✔  Forged components

✔  Fabricated parts

✔  Shafts and gears

✔  Drive components

✔  Hydraulic components

✔  Pneumatic components

✔  Bearings and housings

✔  Wear components

✔  Customer-specific parts

✔  Industrial assemblies

 

 

03 /  PROCESS

 

A clear and documented inspection process

 

Each assignment begins with an agreed scope and concludes with clear reporting.

01

Requirement Review

 

The customer provides the 

purchase order, drawings, 

specifications, inspection 

requirements and applicable 

acceptance criteria.

02

Inspection Planning

 

Scope, location, schedule and 

reporting requirement

03

Inspection Report

 

Results, observations, supporting photographs and available 

documentation.

04

Follow-Up

 

Open points, corrective actions or reinspection.

 

 

 

 

 

 

 

 

35+ 

 

years of industrial quality-control experience

 

 

 

EXPERIENCED QUALITY SUPPORT

 

Practical Knowledge applied to every assignment

 

Our inspection activities are supported by quality control professional with more than 35 years of industrial experience.

 

 

This experience helps us identify potential problems, review manufacturing quality and communicate technical observations 

clearly.

 

Request an inspection

Do you require inspection support at a supplier’s manufacturing facility?

INFORMATION TO PRVIDE

 

✔  Supplier and inspection location


✔  Product description

 

✔  Purchase-order reference


✔  Drawings and specifications


✔  Required inspection activities


✔  Preferred inspection date


✔  Reporting requirements

 

Discuss your inspection requirement

 

Our team will review your request and confirm availability, inspection scope and commercial offer.

 

 

info@tegh-group.com

 

+49 2431 9757135

 

TEGH GmbH

Industrial Supply | Sourcing | Procurement Support

Spare parts, assemblies, supplier coordination, and engineering-related components for industrial customers.

Contact

 

Südpromenade 25

41812 Erkelenz

+49 2431 9757  135

info@tegh-group.com

© 2026 TEGH GmbH. Technical specifications are project-specific and subject to the approved offer.

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