
Aluminum Casement Windows Hinge for European 20 Groove-Jx43. ISO9001:2015 Certified: Factory passed ISO9001:2015 certification ensuring quality standards. Customized Bearing Loading: Bearing loading is customizable up to 70kg per pair. Free Samples Available: Free samples and catalogues provided, buyer covers delivery fee. Quality Guarantee Policy: Replacement of goods or full fund return for any quality issues. OEM and ODM Services: Professional design and solutions available for OEM and ODM needs. Large Production Capacity: Monthly output of approximately 6.65 million pieces. Fast Response Support: Over 40 R&D engineers provide quick response and engineering training. Customized Shipping Mark: Shipping mark can be customized to your own logo.