As a trusted door hardware manufacturer since 1985, we specialize in precision-engineered brass peepholes that combine military-grade security with elegant design. Our 38-year journey reflects relentless innovation—transforming from a local workshop to a global supplier serving 80+ countries.
Quality Consistency: Rigorous 6-stage inspections prevent defective shipments.
Customization Flexibility: Adapt peephole optics, finishes, and branding to your market.
Scalable Capacity: 500,000+ brass peepholes monthly output for urgent orders.
Material Integrity
We use solid brass (not alloys) for:
Corrosion Resistance: Electroplating with chrome/nickel/gold options (ISO 1456 certified).
Structural Durability: 50,000+ cycle lifespan under extreme temperature tests (-20°C to 60°C).
Optical Precision
180° Fisheye Lens: 140° horizontal view angle (tested to EN 1630 security standards).
Zero-Distortion Glass: 5-layer anti-scratch coating for 10+ years of clarity.
Sustainable Manufacturing
Zero-Waste Polishing: Closed-loop water filtration in polishing workshops.
Energy Efficiency: Solar-powered injection molding lines (ISO 14001 compliant).
Third-Party Validated Security
All brass peepholes pass:
CE, RoHS, GS, TUV: Electromagnetic and toxicity compliance.
Fire Rating: 60-min fire resistance (certified by Z-Wave Labs).
Auditable Transparency
Live Factory Tours: Remote video audits via ISO 9001-certified production streams.
Traceable Materials: Blockchain-logged brass sourcing from conflict-free smelters.
Design-to-Delivery Workflow
Spec Collaboration: Share CAD files for free DFM analysis within 48hrs.
Pre-Production Sampling: 3 physical brass peephole prototypes (mailed in 7 days).
Mass Production: 7 dedicated lines with RFID-tagged quality tracking.
Doorstep Logistics: FCA/FOB shipping with HS code pre-clearance.
After-Sales Commitment
15-Year Warranty: Free replacement for optical defects.
Market Intelligence: Quarterly reports on EU/US security hardware trends.
Trusted by Industry Leaders
Our brass peepholes secure critical infrastructure in:
Middle East: King Fahd International Airport (Saudi Arabia), Tel Aviv Metro (Israel).
Europe: Siemens HQ (Germany), Accor Hotels (France).
Americas: Walmart Supplier Hubs (USA), Panama Canal Authority (Latin America).
Legacy of Precision
Founded in 1985 as Xiangyang Decoration Factory, we’ve evolved into a 16,000 m² tech-driven hub with 140 specialists across R&D, electroplating, and IoT-enabled assembly.
Core Capabilities
Advanced Workshops: Die-casting, CNC machining, robotic polishing.
R&D Powerhouse: 12 engineers developing 20+ new SKUs/year.
Contact us
Call Us
+86 136 3429 8035
Our Email
Our Address
No.47 Yangliu Road, Wenzhou, Zhejiang, China
Wenzhou Jifu Hardware Co., Ltd. was founded in 1999, formerly known as Wenzhou Xiangyang decoration factory(founded in 1985), through social change and corporate restructuring, Jifu’s hard-working and innovative quality is unchanged.
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