Heavy Duty 19mm Round Slot Friction Hinge for Door Window Hardware

• Customization: Available
• After-sales Service: Online Technical Support
• Warranty: 1 Year
• Model NO.: window
• Type: 60°-90°
• Finish: Original Color of Stainless Steel
• Material: SS304
• Product Testing Opening and Closing: 500000
• Product Name: Zhilee
• Sample Time: Within 3-5 Days
• Delivery Time: 20-25 Working Days
• Payment: 30% Deposit, 70% Balance Before Delivery by T/T
• Shipping Port: Guangzhou China
• Connecting Rod Description: Standard Is 4 Connecting
• Standard Thickness: 2.0mm, 2.5mm, 3.0mm
• Transport Package: 26*24*11
• Specification: 8"-10"-12"-14"-16"
• Trademark: LEE
• Origin: China
• HS Code: 83024130
• Production Capacity: 50000000
• Package Size: 26.00cm * 24.00cm * 11.00cm
• Package Gross Weight: 13.500kg
• Lead Time: 7 days (1 - 1000 Pieces) ; 10 days (1001 - 5000 Pieces) ; 15 days (5001 - 10000 Pieces) ; To be negotiated ( > 10000 Pieces)

Product Description

introduction of the factory

Zhaoqing Gaoyao Yongxiangsheng Metal Products Co., Ltd
Zhaoqing Gaoyao Yongxiangsheng Metal Products Co., Ltd. is a professional manufacturer specializing in R&D and production of high-end door and window hardware. With 10 years of industry experience, we are recognized as a reliable high-quality supplier with strong production capabilitiesEquipment & Production CapacitEquipped with advanced stamping equipment, we offer a precision stamping capacity of over 500 tons. Our automated production lines support 24/7 non-stop operation, ensuring efficient, stable mass production to meet customer needs.Quality ControlWe have a rigorous quality management system, with real-time monitoring across all production stages. This strict oversight guarantees consistent product quality and reliability
Products & Marke
Core Product
Focused on door and window hardware, our main products include
Door & Window Hinges: Friction window stays (stainless steel circular/square groove four-bar hinges), heavy-duty soft-closing stainless steel door hinges, invisible hinges, casement/tilt-and-turn window hinges, etc
Door Handles: Brass door handle
Other Accessories: Telescopic bracket hinges, sliding window rails, etc
All products feature fine craftsmanship and durability. We support small-batch customization with a minimum order quantity (MOQ) of 1 unit, plus convenient return servicesMarket Distributio
Our products are mainly exported to Southeast Asia, the Middle East, and Africa. We also supply high-quality hardware to renowned domestic and international door/window manufacturers, as well as door, window, and curtain wall project firms
Technology & Service
Our core technologies integrate into hardware opening-closing systems for building curtain walls, casement doors/windows, sliding doors/windows, etc. We are committed to providing customers with comprehensive technical solutions and professional support.

MOQ	1000pcs
Package	100 pcs/carton
Color	Original color of stainless steel
Shipping port	Guangzhou China

FAQ

Q1: Does it work with phone cases?

A: Yes! Charges through cases up to 8mm thick (plastic, silicone, or TPU).

Q2: Why does my device charge slowly?

A: Ensure your phone supports 15W wireless charging. Lower power may apply for non-Qi devices.

Q3: How do I claim warranty service?

A: Email your order ID and issue description to ***@***.com. We’ll respond within 24 hours.