Shenzhen Dowin Lightning Technologies Co. Ltd.Founded on the ability to provide high-quality and highly reliable surge protective devices (SPD) and custom engineered surge protection solutions for unique surge protection circumstances, DOWIN has the proven capabilities to design, develop and manufacture surge suppression solutions for power supply, telecomm systems and constructions. Our innovative surge protective devices(SPD)offering includes AC,DC power, signal, RF CCTV system surge protection products for global power supply systems, telecommunications, rail and industrial applications.Installation and Site SurveyTo complement our surge protection product offering and innovative engineering designs, DOWIN also provides professional support services through site surveys, OEM design, consulting and network installation services throughout China.Technical and Professional QualificationsDOWIN is recognized as a high-tech enterprise at the national level in China. Our products are RoHS compliant and manufactured according to advanced international standards and certificates.Commitment to QualityOur manufacturing facilities are ISO 9001:2000 and ISO 14001:2004 certified. DOWIN is committed to quality and ensures all R&D, testing, manufacturing, product inspection and sales fully comply with the ISO standards and regulations.Laboratory and TestingDOWIN laboratories are approved by CNAS (China National Accreditation Service for Conformity Assessment). We strictly test, engineer, manufacture and inspect our products to ensure consistent high reliability. Custom R&D, testing and reporting are also a key competencies for DOWIN. We are authorized to issue tests and inspection reports in China and the Asia Pacific region.Working across the Protection Group organization, Dowin is positioned to support both custom as well as off-the-shelf surge protection products to meet the demands of today's communications and critical equipment requirement
