Zinc Aluminum Alloy Flat Open Door Handle Lock for PVC Doors - 500Nm Tension, 100,000 Cycles
Price:
Negotiable（very competitive）
MOQ:
1000 pcs
Delivery Time:
20 days to 50 days after received the deposit.
Brand:
GRH
Product Description
Product Overview
High-quality zinc and aluminum alloy flat open door handle lock designed for residential PVC doors and windows. Engineered for durability and ease of use with professional installation compatibility.
Technical Specifications
| Material Composition | Zinc Alloy + Aluminum Alloy |
|---|---|
| Standard Compliance | QB/T3891-1999 |
| Application | PVC Doors and Windows |
Quality Testing Performance
Tension Test
Exceeds 500Nm load capacity
Salt Spray Corrosion Test
500 hours resistance rating
Durability Cycle Test
100,000+ opening cycles
Key Advantages
- Easy installation with comfortable ergonomic operation
- Premium zinc and aluminum alloy construction for long-term reliability
- Corrosion-resistant finish withstands 500-hour salt spray testing
- Extended lifespan with over 100,000 cycle turning capability
Manufacturer Profile
Wenzhou GRH Manufacture Co., Ltd., established in 2001, specializes in precision casting molds and lost wax casting manufacturing. With over two decades of industry experience, the company provides comprehensive services including mold design, precision stainless steel casting, carbon steel casting, heat-resistant steel casting, and CNC machining. Products are exported globally to the UK, USA, Germany, Australia, Japan, and other international markets.
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Frequently Asked Questions
Quality Assurance Process
Pre-production sampling and final inspection before shipment ensure consistent product quality.
Product Range
We supply auto parts, mechanical equipment parts, investment casting parts, ship hardware parts, and precision casting molds.
Global Distribution
Our products are distributed to North America (28%), Western Europe (22%), Oceania (15%), Eastern Europe (10%), and other international markets.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
WENZHOU GRH MANUFACTURE CO.,LTD
Location
L3-6 BINGJIANG ROAD TENGQIAO TOWN WENZHOU CITY ZHEJIANG PROVINCE CHINA
Contact Person
Gracy