Long and established history of over 50 years in the business

We supply the most demanding and competitive



automotive, electronics and lighting



We work in over a dozen countries, which include

Mexico, Thailand, Poland and Turkey

Muelles Castellano

Founded in 1966, Muelles Castellano, has a long and successful career, being a leader in the manufacturing of all types of springs, wire forms and strapping parts,

for the most demanding and competitive sectors:
  • Automotive
  • Aerospace
  • Electricity
  • Electronics
  • Lighting
  • Medical-healthcare
  • Household appliance
We have a full fleet of machinery, as well as the necessary means of control, to satisfy the most demanding requirements.
Thanks to the know-how of our staff and the use of latest-generation software, we can advise you during the design phase, to ensure optimal performance of your product.

Contact us and our sales team will analyse your request and will offer you a competitive and  tailored solution to your specific needs.

Automotive sector billing
of experience
years working
in the automotive industry


We have ISO 9001 certification, for the spring manufacturing of all kinds.

We are approved suppliers of the leading component manufacturers in the automotive sector.

We have the most advanced control methods in order to meet the most demanding requirements.

Here you can consult our quality policy.


Engineering and design

Our design department, composed of engineers and technical experts with wide experience,

has latest generation software which allows us to:

  • Calculate compression, traction and torsion springs
  • Validate the designs of our customers
  • Reduce prototype costs by simulations
  • Optimize the design to reduce mass production costs

Location and contact

Only industry and professionals


Avda. Alquería de la Mina, 3, 5 y 7
46200 – PAIPORTA (Valencia)


Phone. (+34) 96 166 85 77
Fax .- 96 166 85 79

Office hours

Monday to Thursday: 8.30h – 14h // 15.00h – 17:30h

Friday: 8.30h – 15.00h