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WITT's Purchasing Policies
- Customer satisfaction takes centre stage, whether internal or external.
- We expect an established quality system e.g. conforming to DIN EN ISO 9001 or equivalent.
- Our ambition is also our responsibility: no faults, on-time delivery, flexibility, a desire for improvement.
- We can only meet the constantly rising demands of our customers by working with suppliers who constantly increase their performance.
- Purchasing decisions are based solely on objective and comprehensible reasons.
- We collaborate with our suppliers on a trustful and long-term basis. The key to such a collaboration is the punctual and flexible execution of our requirements, distinctive cost-consciousness, innovative ideas and teamwork in solving technical problems.
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Becoming a supplier
We would like to get to know you. Please fill in the form below and send it by fax to +49 2302 8901-3. Or contact us by phone: +49 2302 8901-170.
WITT Supplier Questionnaire
Code of Conduct for Suppliers.pdfWITT will protect your personal data and collect your data only for the purpose for which you provide it.
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Being a supplier
As an existing supplier of WITT you have the possibilty of cooperating actively. Please see further information below:
WITT Standard Requirements
General Purchasing Terms and Conditions
Code of Conduct for Suppliers.pdf -
Our range of purchased products
Turned and milled parts incl. surface finishing
- Material: brass (85%), stainless steel (10%) and aluminium (5%)
- Processing rods: diameter 3-200mm
- Insert work pieces: diameter max. 100mm
Examples:
Flame arrestors made of stainless steel/bronze
Filters made of stainless steel/bronze
Hot-forging parts made of brass
Elastomers (e.g. sheet materials, o-rings, moulding parts, stamping parts)
Pressure vessels according to Pressure Equipment Directive 2014/68/EU
- Volume 20 - 4000 l
- Material: steel and stainless steel
- Pressure range 10 - 16 barG
Measuring and control technology
- Solanoid valves
- Mass flow controller
- Pressure regulators
- Pressure gauges
Ball valves
PCB assemblies
Sensors (Chemical, Paramagnetic, Zirconium)
Sheet metal housings and tailored blanks made of stainless steel
Electrical controls
DIN and standard parts
