Precision Fasteners · New Energy Vehicles

Core Strengths in
New Energy Vehicles

  • 650 million pcs per month — precision fasteners at scale for a stable, reliable supply
  • Lightweight fastening solutions that cut weight and cost in battery packs and body structures
  • Anti-loosening & anti-vibration technology validated to automotive-grade reliability standards
  • Rapid prototyping response with optimized total cost to accelerate your NEV projects

Industry Solutions

SOLUTIONS · Fastener System Solutions for Frontier Industries

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Best Sellers

PRODUCTS · Selected Best-Selling Precision Fasteners

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Hot Stainless Steel Hex Male-Female Standoff (Single-Pass Hex St

Stainless Steel Hex Male-Female Standoff (Single-Pass Hex St

The hex male-female standoff — also referred to as a single-pass hex threaded stud, PCB standoff, or motherboard support post — is a precision spacing fastener.

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Hot Aluminum 6061 Lifting Sleeve

Aluminum 6061 Lifting Sleeve

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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Hot High-Strength Internal & External Threaded Inserts

High-Strength Internal & External Threaded Inserts

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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Hot Type 302 Slotted Self-Tapping Threaded Inserts

Type 302 Slotted Self-Tapping Threaded Inserts

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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Hot Type 308 Self-Tapping Threaded Inserts (Three-Hole Design)

Type 308 Self-Tapping Threaded Inserts (Three-Hole Design)

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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Hot Aluminum Alloy Inserts

Aluminum Alloy Inserts

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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Hot Brass Inserts

Brass Inserts

Product Description These precision brass inserts are crafted from high-quality brass, offering excellent electrical conductivity and corrosion resistance.

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Hot Tangless Thread Inserts

Tangless Thread Inserts

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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Hot High-Precision Threaded Insert

High-Precision Threaded Insert

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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Hot TORX PLUS® 15IP Tool Screw | M4×9 (0.7 Pitch)

TORX PLUS® 15IP Tool Screw | M4×9 (0.7 Pitch)

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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Hot Hex Socket Tool Screw SW5.0 | M10×16 P1.5 Grade 12.9

Hex Socket Tool Screw SW5.0 | M10×16 P1.5 Grade 12.9

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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Hot TORX PLUS® insert Screw

TORX PLUS® insert Screw

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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YF Zhichengjia, Proven Strength

STRENGTH · Data Proves Real Strength

Founded Year
0
Founded in 2003
Monthly Output
0Million Pcs
Monthly Output Approx. 650 Million Pieces
Global Bases
0Bases
4 Global Production Bases
Valid Patents
0Patents
26 Valid Patents
Employees
0Employees
360 Employees
Customers
0+
100+ Partner Customers

YF ZHICHENGJIA (SHENZHEN) LIMITED is a high-end precision component manufacturer integrating solutions, development, design, production and sales, with production bases in Shenzhen Pingshan and Hubei Gucheng, 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.

Frequently Asked Questions

FAQ · MOQ / Prototyping / Certification / Lead Time

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01What is your MOQ? Do you support small-batch trial production?

Yes, small-batch trial production is supported. MOQ is evaluated by product type, process (cold heading / CNC) and material; prototyping is usually not limited by volume. Send us your drawings and annual usage to discuss.

02How long does prototyping take? How is it charged?

Standard samples in as fast as 1 day, usually within 1 week; mold-making or special surface treatment adds lead time. Prototype cost and whether it can be credited against bulk orders is evaluated per project, subject to quotation.

03Which quality certifications do you have? What reports can you provide?

We are IATF16949 certified with 26 valid patents. Material certificates, full-dimension inspection reports, salt-spray and torque test reports can be provided per project, with PPAP documentation support.

04What is the standard lead time?

After mold completion, cold-headed parts ship in 2-4 weeks; small CNC parts in about 1-2 weeks. Actual lead time depends on quantity, material stock and surface treatment, confirmed at order placement.

05How does the custom fastener process work?

Drawing/sample confirmation → process & cost evaluation → prototype validation → sample approval → mass production & delivery. Our engineers work with you throughout, supporting co-development.

06What information do you need for a quotation?

Drawings (or physical samples), material and property grade, surface treatment, annual usage and lead-time expectations. The more complete the information, the more accurate the quote and process advice.

News Updates

NEWS · Company News and Industry Updates

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