Ningyuan Fastener
Ningyuan Fastener
In the contemporary optical industry, the demand for High-Quality Screw For Glasses has transcended mere utility. As eyewear evolves into high-tech wearables and high-fashion accessories, the fasteners—often less than 2mm in diameter—become the silent guardians of durability and comfort. This white paper explores the critical role of precision manufacturing, the resilience of the Chinese supply chain, and the future of micro-fastening technology.
Manufacturers worldwide are now facing the challenge of balancing lightweight designs with extreme mechanical stability. At Handan Ningyuan Fastener Manufacturing Co., Ltd., we understand that a single failing screw can compromise a luxury brand's reputation.
The global eyewear market is projected to grow at a CAGR of 8.1%, with a significant push towards Smart Glasses. This requires screws with integrated conductive properties and anti-corrosive coatings that withstand prolonged skin contact.
Established
Factory Area
Expert Staff
Annual Sales (CNY)
Advanced Machines
Integration of Titanium alloys and high-nickel stainless steel to prevent allergic reactions and increase tensile strength by 40%.
Transitioning from manual CNC to AI-driven cold heading processes, ensuring a zero-defect rate in M1.0 - M2.0 screw production.
Development of patented anti-loosening "Nylon Patch" technology specifically for active-wear eyewear and sports goggles.
Located in Handan Yongnian, the "Fastener Capital of China," Ningyuan Fastener leverages a unique industrial cluster. This proximity to raw material suppliers and specialized logistics hubs allows for 30% faster lead times compared to global competitors.
Our efficiency is not just about speed; it's about integrated vertical manufacturing. From R&D and cold forging to surface treatment and quality inspection, every step is controlled under the ISO9001 quality management system.
"Development is the direction and hard work is the truth." - Ningyuan Corporate Philosophy
High-polish PVD gold and silver finishes that match the aesthetic of designer frames in Paris and Milan.
High-torque resistance screws designed for North American and European industrial safety standards (ANSI/EN).
Vibration-resistant fasteners for the active lifestyle markets in Australia and Japan.
Founded in 2005 (formerly Jin Langtao), we have spent 18 years mastering the art of high-end fasteners. Our facility in Handan Yongnian serves as a beacon of innovation in the industry.
Our service portfolio is extensive, covering:
We ensure compliance for every market we serve:
Focusing on the thread insert industry for over 20 years, we produce 60 million+ pieces annually. With 25+ patents and a designated municipal research center, we provide not just products, but engineered solutions.
Beyond optical fasteners, our manufacturing prowess extends across multiple critical sectors.
Photovoltaic brackets, C-shaped steel, U-shaped steel, H rail, and photovoltaic pile accessories.
Seismic support, pipe gallery support, embedded anchors, and hot-dip galvanized hex bolts.
Tiger's clip, Jiaochi fixture, Hexagon connecting nut, and Truss head self drilling screws.
Elevate your eyewear quality with fasteners designed for the next generation of optical technology.
Handan Ningyuan Fastener Manufacturing Co., Ltd.
The Fastener Capital, Yongnian, China | ISO 9001 Certified
