Company

THE STP COMPANY GROUP

The company group has proven its skills as a partner for its customers through the achievement of perfect cost-effectiveness ratios, in particular for the manufacture of high-precision parts and/or components for the areas of gears, engines and transmissions.


KEY FIGURES

Annual turnover approx. 150 m EUR
Turnover share automotive 96 %
Employees 600
Production locations 5

 

 

 

 

FORGING FOR THE FUTURE 

STP perfects its components through a systematic interchange of development using the latest data communication systems in the area of engineering and development. The challenge is to present our customers with a perfect component solution at an optimal cost and reduced weight while meeting increasing demands. For this we similarly offer machining using highly modern machinery up to the finished part and/or installation component. We process approx. 60,000 t of steel annually and produce from this more than 17 m forged parts and 11 m machined components.


MACHINERY

We use the latest hammer lines and CNC manufacturing technology in order to ensure extreme precision, the shortest possible manufacturing times and a high level of repeatable accuracy. WTP has a broad range of various machines which meet all our clients’ challenges and wishes.

FORGE TECHNOLOGY

  • Semi-automated hammer lines with an output range of 5 mt
  • Press lines with an output range of 1,000 to/1,250 to/1,600 to/2,500 to/3,150 to/4,000 to
  • Fully automated ring rolling machines (maximum diameter 310 mm/maximum height 90 mm)
  • Fully automatic transfer forging line of 2,500 to
  • Heat treatment integrated into the forming process

 

PRECISION MACHINING

  • Fully automated CNC turning machines and machining centres
  • Spline rolling mills
  • Gear shaping machines
  • Broaching machines
  • Deep-hole drilling units

LOCATIONS

SCHMIEDETECHNIK PLETTENBERG

PLANT 1

Location Plettenberg (NRW)
Total area 33.000 sqm
Employees 200
Production of


approx. 17 m forgings in plants 1 and 3

SCHMIEDETECHNIK PLETTENBERG

PLANT 3

Location Plettenberg (NRW)
Total area 15.600 sqm
Employees 90
Production



17 m forgings in plants 1 and 3

WERKZEUGTECHNIK PLETTENBERG

Location Plettenberg (NRW)
Total area 12.000 sqm
Employees 60
Website  www.wtplettenberg.de

SEQUATEC STP PRECISION COMPONENTS

Location Bad Emstal (Hessen)
Total area 40.000 sqm
Employees 140
Production of 6 m machined components

STP PRECISION COMPONENTS

Location Theley (Saarland)
Total area 9.000 sqm
Employees 110
Production of 5 m machined components

COOPERATIONS

JINAN (SHANDONG PROVINCE)
STP SALES REPRESENTATIVE

Zhen Zhang
Yangguan 100 F12-5-702
250022 Huaiyinqu Yangguangxinlu Road
Jinan
China

 

ARONA

STP SALES REPRESENTATIVE
Francesco Marchi
Via Liberazione 18
28041 Arona
Italien

 

ASKIM GÖTHEBURG

STP SALES REPRESENTATIVE
Hj Edwards & Co AB
Datavägen 14B
436 32 Askim
Schweden

JINAN (SHANDONG PROVINCE)

STP SALES REPRESENTATIVE

Zhen Zhang

Yangguan 100 F12-5-702

250022 Huaiyinqu Yangguangxinlu Road

Jinan

China

 


QUALITY + ENVIRONMENT

As a partner to the international automotive industry we are certified to:

  • IATF 16949:2016
  • DIN EN ISO 9001:2015
  • ISO 14001:2004
  • ISO 50001:2011

The certificates are available to you below for downloading.


PURCHASING

The high quality of our products is very substantially influenced by the quality of the goods and services that we purchase. As the share of the purchased volume is more than 50 % of our turnover, the purchasing process has a great influence on the achievement of our company goals.

Our customers expect short delivery times, stable prices, a high quality level and consistent product innovations from us.

We fundamentally endeavour to have long-term, trusting business relationships with our suppliers with the aim of continuously improving the services and processes in close collaboration. The task of the Purchasing department is the securing of supplies as and when they are needed for all required goods and services at an optimal price performance ratio in order to guarantee an uninterrupted production flow.

We invite you, as an innovative supplier, to take on this challenge together with us. You can obtain information here on our procurement programme, our requirements and the organisation of the Purchasing department of the STP Group.

Procurement programme

  • Raw materials (high-grade steel bars, tool steel, forged parts)
  • Technical purchasing (investments, maintenance)
  • General purchasing (auxiliary and operating materials, services)
  • External machining of forged parts (mechanical processing, heat treatment)
  • Trading goods

Purchasing volume

  • Total purchase volume > 80 m €
  • Investment volume > 11 m €
  • Steel purchasing volume approx. 60,000 t

Requirements: You should fulfil the following conditions in order to become an STP supplier:

  • Certification to DIN EN ISO 9001/IATF 16949
  • Flexibility in your capacities
  • Tried and tested quality processes
  • A dial-up connection for the exchange of drawing and business data

Purchasing offices

  • Central Purchasing Plettenberg
  • Purchasing WTP Plettenberg
  • Purchasing SPC Theley
  • Purchasing Bad Emstal