Wholesale Price Single Chain Window Opener for Projects

Wholesale Price Single Chain Window Opener for Projects. Customizable Stroke & Thrust: Stroke ranges from 200mm to 1000mm with thrust/pull force of 400N-600N. Multiple Color Options: Available in various colors to match different window styles and projects. High Durability & Safety: Over 50,000 cycles tested with overload protection and rebound function. Wide Application Compatibility: Suitable for top-hung, bottom-hung, casement, skylight, and center-hung windows. Factory Direct OEM/ODM: Original manufacturer supporting OEM/ODM with competitive pricing. Low Noise Design: Double-layer metal chain ensures stable, smooth, and quiet operation. Flexible Control Options: Supports Wi-Fi remote control with adjustable on/off times. Global After-Sales Support: 12-month standard warranty with optional 36-month extension and 24/7 support.