Materias Químicas, S.A. (MQSA)

Chemical Additives and Ingredients

Materias Químicas, S.A. (MQSA) is a Spanish distributor of chemical additives and ingredients. The company has been in business for more than 75 years. It began in the food sector and later expanded into agricultural nutrients, construction, paints, and detergents.

Products and Markets

MQSA sells a broad catalog of raw materials and additives and says it can add products to meet customer needs. Its main markets are:

• Food
• Agricultural nutrients
• Construction
• Paints
• Detergents

Facilities and Logistics

MQSA has more than 3,000 square meters of facilities near the Port of Barcelona, which supports importing and storing raw materials. The company says it maintains substantial inventory and offers fast delivery within 24 to 48 hours, using its own transportation.

Quality and Certifications

The company closely controls imported raw materials and requires suppliers to meet purchasing specifications. It regularly tests pre-shipment samples and products when they arrive at its warehouse, using accredited laboratories, and also conducts tests in its own laboratories. MQSA holds ISO 9001 certification and a UNE standard for organic products.

Location and Contact

Address: Pasaje Montserrat Isern, 34–40, Polígono Industrial Gran Vía Sur, 08908 L'Hospitalet de Llobregat, Barcelona, Spain.

Phone: +34 93 223 29 94.

Emails: comercial@mqsa.es and mqsa@mqsa.es.

Website: www.mqsa.es. LinkedIn: linkedin.com/company/materias-quimicas-sa.