Becoming an innovative leader in the fastener field
Serving global customers with total cost optimization and ultra-fast response
Provide trustworthy products and solutions
Improve product performance and reduce TCO for customers
Become the TOP1 brand in our niche
with globally leading technology in single product categories
STRENGTH · Data Proves Real Strength
YF Zhichengjia Precision Hardware (Shenzhen) Co., Ltd. is a high-end precision component manufacturer integrating solutions, development, design, production and sales, with global production bases in Shenzhen Pingshan, Hubei Gucheng, Dongguan Qingxi, India Delhi and Indonesia, covering complete processes from production, heat treatment, surface treatment, anti-loosening treatment to sorting and packing, providing high-quality fastener products and services for global customers.
PRODUCTS · Selected Best-Selling Precision Fasteners
The Aluminum 6061 Lifting Sleeve is a high-precision structural component specially developed for EV battery packs. As a critical load-bearing part, it is responsible for lifting, positioning, and securing battery packs during assembly and t
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Product Description Precision-manufactured from high-grade carbon steel or stainless steel, our threaded inserts feature dual-layered threading (internal and external) designed to significantly bolster the shear strength of threaded holes i
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Product Description Manufactured from premium Grade 302 stainless steel, our Type 302 self-tapping inserts feature a specialized slotted cutting design.
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Product Description Manufactured from high-grade Grade 308 stainless steel, our Type 308 self-tapping inserts are engineered with integrated cutting edges (three-hole design).
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Product Description Precision Aluminum Alloy Inserts are crafted from lightweight, high-strength aluminum and treated with anodizing or passivation to ensure superior corrosion resistance.
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Product Description These precision brass inserts are crafted from high-quality brass, offering excellent electrical conductivity and corrosion resistance.
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Product Description The tangless thread insert features a bidirectional symmetrical hook-groove design, eliminating the need for tang break-off while ensuring non-directional, highly efficient installation.
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Product Description High-Precision Threaded Inserts (Internal & External Threads) are manufactured from premium alloy steel or stainless steel, utilizing precision deep-hole machining and fine-ground threading processes.
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Product Description Featuring a TORX PLUS® 15IP drive and manufactured from Grade 12.9 high-tensile material, this M4×9 screw (0.7 pitch) is designed with a 60° head angle and specialized X surface treatment.
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Product Description Engineered from Grade 12.9 high-tensile material, this M10×16 hex socket screw (SW5.0, 1.5 pitch) delivers stable torque and secure, vibration-proof locking.
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Product Description TORX PLUS® Cutting Tool Screws are manufactured from high-performance alloy steel using efficient deep-hole machining and precision thread-rolling processes, achieving an optimal balance of hardness and toughness.
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Product Description TORX PLUS® 8IP drive, M2.5×6.5 (0.45 pitch), Grade 12.9 high-strength material, 60° head angle.
MORE + →NEWS · Company News and Industry Updates
Fireworks reach for the stars, and every wish comes true. To show corporate care and foster a warm, united team spirit, Yingfeng Zhicheng Jia Precision Hardware (Shenzhen) Co., Ltd. held a heartwarming employee birthday celebration for July
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ZCJ unveiled its ZT68 600MPa-grade high-strength aluminum alloy bolt at the Qingdao Automotive Fastening Forum, achieving a tensile strength of 630MPa.
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As New Energy Vehicles (NEVs) relentlessly pursue ultimate driving range, uncompromising safety, and aggressive cost control, the technological iterations of the "Three-Electric" systems (battery, motor, electric control), lightweight bodies
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In cutting-edge manufacturing sectors such as New Energy Vehicles (NEVs), embodied AI, low-altitude aircraft, and high-computing AI servers, the game of tug-of-war between "lightweighting" and "high strength" has never ceased. With the large
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From May 21st to 23rd, the highly anticipated 2026 World Drone Congress & International Low-Altitude Economy and Unmanned Systems Expo was grandly held in Shenzhen. Under the inspiring theme "Low-Altitude Economy, Soaring into the Future," t
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Modern equipment keeps getting lighter: aluminum, magnesium, engineering plastics and composites are replacing steel on a massive scale. Yet lightweight materials share an inherent weakness — low thread strength. Threads tapped directly in
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The hybrid process of Cold Heading (for the blank) plus minimal CNC (for precision mating surfaces) is a proven cost-killer, time-saver, and strength-booster. We have successfully applied this to 6061 aluminum alloy, delivering safer, more r
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The 7th GAF 2026 Automotive Powertrain & Battery Structure Fastening Connection Technology Forum concluded successfully at Poly Junya Hotel, Zengcheng, Guangzhou on May 29 after a three-day session. Bringing together mainstream OEM automaker
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Demand for high-end fasteners defined as Grade 10.9/12.9 high-strength bolts, aerospace-grade fasteners, and specialty alloy screws is surging globally in 2026 , driven by rapid growth in EVs, renewable energy, aerospace, and industrial aut
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