Quality Guarantee System - NADDOD

Quality Guarantee System

In NADDOD, based on the accurate enough specification requirements of product R&D, product quality is under control at every step: our production follows strict manufacturing process standards; the product leaves factory through a complete monitoring process; the final product acceptance must go through specific performance inspection. Our management requires every step and all specifications to meet the highest-level quality control standards in order to guarantee every customer's order.

Quality Control

In NADDOD, based on the accurate enough specification requirements of product R&D, product quality is under control at every step: our production follows strict manufacturing process standards; the product leaves factory through a complete monitoring process; the final product acceptance must go through specific performance inspection. Our management requires every step and all specifications to meet the highest-level quality control standards in order to guarantee every customer's order.
End face Test
Optical Spectrum Test
Eye Pattern Test
High &Low Temperature Aging Test

Certificates

ISO 9001:2015

ISO 9001:2015

ISO 9001:2015 is a worldwide standard that sets requirements for a strong Quality Management System. It details specific processes, procedures and activities that organizations must create, implement, maintain and improve in order to successfully manage making products or delivering services.
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ISO 14001:2015

ISO 14001:2015

ISO 14001:2015 specifies the requirements for an environmental management system that an organization can use to enhance its environmental performance. ISO 14001:2015 is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability.
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ISO 45001:2018

ISO 45001:2018

ISO 45001:2018 specifies requirements for an occupational health and safety (OH&S) management system, and gives guidance for its use, to enable organizations to provide safe and healthy workplaces by preventing work-related injury and ill health, as well as by proactively improving its OH&S performance.
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ISO 20000-1:2018

ISO 20000-1:2018

ISO 20000-1:2018 specifies requirements for an organization to establish, implement, maintain and continually improve a service management system (SMS). The requirements specified in this document include the planning, design, transition, delivery and improvement of services to meet the service requirements and deliver value.
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ISO 27001: 2013

ISO 27001: 2013

ISO 27001:2013 specifies the requirements for establishing, implementing, maintaining and continually improving an information security management system within the context of the organization. It also includes requirements for the assessment and treatment of information security risks tailored to the needs of the organization.
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UL

UL

Underwriters Laboratories Inc. (UL) is an independent product safety certification organization that has been testing products and writing Standards Safety for over a century.
FDA

FDA

FDA (Food and Drug Administration) is authorized by the United States Congress, the federal government, and is the highest law enforcement agency specializing in food and drug management. It is also a professional monitoring agency for government health control which composed
of doctors, lawyers, microbiologists, chemists, and statisticians dedicated to protecting, promoting and improving national health. Many other countries promote and monitor the safety of their own products by seeking and receiving FDA assistance.
TUV-Mark

TUV-Mark

TUV certify the safety standard compliance and qualifications of products, management systems, manufacturing processes, and personnel.
CE

CE

A mandatory European marking for certain product groups to indicate conformity with the essential health and safety requirements set out in European Directives. NADDOD products are produced under the requirements of CE (Certificate of Conformity ).
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FCC

FCC

The FCC is a certification mark employed on electronic products manufactured or sold in the United States, which certifies that the electromagnetic interference from the device is under limits approved by the Federal Communications Commission. NADDOD products are fully in accord with the FCC, which aims to manage the radio wave and magnetic fields more reasonably.
RoHS

RoHS

Restriction of Hazardous Substances Directive (RoHS) limits the use of hazardous substances in electronic equipment in European Union markets. The directive bans equipment containing more than the agreed levels of lead, cadmium, mercury, hexavalent, chromium, and polybrominated biphenyl (PBB) and polybrominated diphenyl ether (PBDE) based flame retardants.
WEEE

WEEE

The European Waste Electrical and Electronic Equipment Directive (WEEE) applies to a wide range of electronic and electrical products. WEEE encourages the collection, treatment, recycling and recovery of waste electrical and electronic equipment radio wave and magnetic fields more reasonably.