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ISO Certified Manufacturing

-- Steady & Reliable Manufacturer --

Trust in the highest standards of global production with our ISO Certified Manufacturing facility. At Ningbo Yinyu, quality is not just a department—it is the foundation of our entire operation. Our facility is certified under ISO 9001:2015 (Quality Management) and ISO 13485:2016 (Medical Device Quality Management), ensuring that every product, from a basic air fryer to a clinical oxygen concentrator, is produced with rigorous consistency. We utilize a "Total Quality Management" (TQM) approach, where every stage of production is monitored, recorded, and audited. For our B2B partners, our ISO status provides the "Peace of Mind" needed for international trade, guaranteeing that we have the systems in place to handle design, production, and after-sales service to a world-class standard.

Product Introduction

Our ISO-certified facility is the heart of our purification and appliance excellence. Spread over [Insert Square Meters], our factory features high-speed automated assembly lines, precision plastic injection molding, and a dedicated electronics cleanroom. The ISO 13485 certification is particularly important for our medical air purifiers and oxygen generators, as it mandates a sterile production environment and full traceability for every component. We use advanced ERP systems to track raw materials from the moment they enter our warehouse to the final shipment. Our testing lab is equipped with state-of-the-art instruments for CADR testing, ozone measurement, and long-term reliability "burn-in" tests. By maintaining these certifications, we ensure that our products are ready for the strictest global markets, providing our clients with the documentation and manufacturing integrity required for high-end retail and clinical distribution.

Quality ManagementISO 9001:2015
Medical StandardISO 13485:2016
EnvironmentalISO 14001 Compliant
Testing LabOn-site CADR & Life-cycle Testing
Audit ReadinessAnnual 3rd Party Inspections

Application Scenarios

Quality assurance for professional requirements:

  • Medical Procurement: Meeting the strict audit requirements of hospitals and clinics.
  • Premium Retailers: Fulfilling the factory-audit standards of major global supermarket chains.
  • Government Contracts: Providing certified proof of manufacturing excellence for tenders.
  • International Logistics: Ensuring all products have the required data for smooth customs entry.
  • Brand Reputation: Eliminating the risk of batch-failures and product recalls.
  • Q: What is ISO 13485?
  • A: It is the specific international quality standard for medical device manufacturers.
  • Q: Do you allow 3rd party factory audits?
  • A: Yes, we welcome auditors from SGS, TUV, Intertek, or your own team.
  • Q: How often is your factory audited?
  • A: We have internal audits quarterly and 3rd party certification audits annually.
  • Q: Does ISO help with my local customs?
  • A: Yes, ISO certification is often a prerequisite for importing medical and electrical goods.
  • Q: What is your factory's defect rate?
  • A: Thanks to our ISO systems, our final defect rate is consistently below 0.5%.
  • Q: Are your workers trained?
  • A: Yes, all assembly line staff undergo mandatory ISO-certified training programs.
  • Q: Do you have an environmental policy?
  • A: Yes, we follow ISO 14001 guidelines for waste reduction and energy efficiency.
  • Q: Can I see your certificates?
  • A: Absolutely, our ISO certificates are available for download on our "About Us" page.

Advantages & Features

  • Full Traceability: Every component can be traced back to its raw material source.
  • Lower Defect Rates: Rigorous "In-Process" QC significantly reduces end-of-line failures.
  • Global Compliance: ISO standards align with CE, UL, and FDA manufacturing requirements.
  • Continuous Improvement: Regular audits ensure our processes are always evolving for better efficiency.
  • Professional Documentation: We provide full factory audit reports for your due diligence.
  • Worker Safety & Ethics: ISO standards ensure a fair, safe, and organized working environment.

Payment & Shipping

We accept T/T, L/C, and Sinosure. Our ISO status allows us to work with major international banks and insurance providers. Shipping from Ningbo Port. Every shipment includes a "Certificate of Conformity" (CoC) to prove adherence to our ISO quality standards.

WHO WE ARE

PROFESSIONAL TEAM READY TO HELP

Ningbo Yinyu Purification Technology Co., Ltd.was established in 2011 and is located in Cixi City, Ningbo, known as the hometown of household appliances in China,Located on the south bank of the Hangzhou Bay Cross Sea Bridge. It has two subsidiaries, namely Cixi Beilian Electric Appliance Co., Ltd. and Yinyu Medical Technology (Zhejiang) Co., Ltd.
Yinyu Corporation has now developed into a comprehensive industrial and trade enterprise with product research and development, mold development, filter manufacturing, plastic injection molding, and finished product assembly, integrating research and development, production, and sales. It has also cooperated with many well-known OEM brand companies, such as TCL, Changhong, Qinyuan, Desai, BREATHWELL, Whirlpool, etc.