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Yes. GroupSumi is the trade name of True-makers, S.L., a Spanish company with more than six years of experience specializing from the beginning in the online sale of electrical, plumbing, and air conditioning materials.

To help our customers place their trust in our company, we provide fast and efficient customer service, offer payment methods that protect our customers' transactions, and are integrated with TrustPilot, an external and independent review portal.

You can check our customers' reviews at the following link:

GroupSumi guarantees secure shopping with over six years of experience in online sales of electrical, plumbing, and HVAC materials. We offer efficient customer service, secure payment methods, and are backed by TrustPilot to ensure our customers' trust.