Xiamen Meri Co., Ltd. is a surge suppression and protection equipment and technology solution provider. We are located in both China and the USA. We supply technology and equipment to some of the biggest brands around the world with unsurpassed quality products. As a matter of fact, we are constantly looking for competing products for test comparison purpose. Armed with one of the best and most complete (equivalent to a national test lab) tests and experiment labs, we present to the world with some of the best secure and safe surge protective devices. We are also authorized to manufacture and market for Singularity Inc. (a US-based SPD provider), the Promov Brand in the international market. Who We Are and What We Represent:We have ISO9001 design and manufacture facilities. We have one of the most complete test & simulation labs, strong R&D team and assurance of Quality Management System in the industryWe manufacture products with CE and/or UL (part of the lines) compliance covering most spectrum.We'd love to test products you are currently using for comparisonWe are your peace of mind in the power surge protection If you are interested in our SPD products, technology and designs, we welcome you to visit our website www.singularity-inc.com or please feel free to contact us for more details.