
Sofa Angle Adjustable Gas Spring/Massage Chair Angle Adjustable Gas Strut/Controllable Gas Lift for Advertising Board. TUV and SGS Certified: Meets TUV Certificate and SGS BIFMA Standard for quality assurance. High Fatigue Resistance: Passes 8,000 times fatigue test for long-lasting performance. Flexible Warranty Period: Offers 3 to 5 years warranty coverage on the product. Free Samples Available: Some products offer free samples; freight cost is not charged. Competitive Pricing: Provides cost-effective solutions with competitive market prices. Quick Delivery Capability: Delivers 300 pieces within 7 days for urgent orders. OEM Branding Support: Accepts OEM orders to carve customer's own brand on products. Versatile Application: Suitable for sofas, beds, tables, chairs, doors, and automotive use.