- Laumex de S.A. de C.V.
- Address:Hidalgo S / N Predio Salinas San Cristobal
- Gabriel Radiators
- Address:montes de oca 320 col. obrera
- ROCA ACERO SA DE CV
- Roca Acero SA de CV has become an expert in the field of recycling and scrap management generated by metal and mechanical industriesas well as transformation industries and maquiladoras..
- Address:ANTIGUA CARRETERA A MONCLOVA KM. 2# 300
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