YF Zhichengjia · Precision Fastener Manufacturer

Precision Fastener Manufacturer
in Shenzhen, China

  • Over 20 years of expertise — precision fastener manufacturing since 2005
  • 650 million pcs monthly — scale capacity for a stable, on-time global supply
  • IATF 16949 certified — full-process quality control from material to shipment
  • Custom & standard fasteners — from rapid prototyping to mass production
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
Precision Fasteners · Embodied Intelligence

One-Stop Fastening Solutions
for Humanoid Robots

  • High-strength anti-loosening screws in titanium & aluminum alloys — lightweight joints with no galvanic corrosion on magnesium
  • Shoulder screws & rod-end bearings for high-precision, multi-DOF bionic joint motion
  • Thread inserts & lock washers that stop stripping, boost joint strength and endure high-frequency vibration
  • Six professional services optimizing total cost from prototype design to after-sales

YF Zhichengjia · Proven Strength

STRENGTH · Data Proves Real Strength

Founded in 2005
2005
Founded in 2005
Monthly output approx. 650 million pieces
650M pcs
Monthly output approx. 650 million pieces
Global production bases (Shenzhen, Guangdong + Xiangyang, Hubei)
2Bases
Global production bases (Shenzhen, Guangdong + Xiangyang, Hubei)
26 valid patents
26Patents
26 valid patents
360 employees
360Staff
360 employees
100+ partner customers
100+
100+ partner customers

YF Zhichengjia Precision Hardware (Shenzhen) Co., Ltd. is a high-end precision component manufacturer integrating solutions, development, design, production and sales. With two production bases in Pingshan (Shenzhen) and Gucheng (Hubei), we cover the complete process chain — production, heat treatment, surface treatment, thread-locking treatment, sorting and packaging — delivering high-quality fastener products and services to customers worldwide.

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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HotStainless steel male-female hex standoffs (single-pass hex threaded standoffs)

Stainless steel male-female hex standoffs (single-pass hex threaded standoffs)

Stainless steel hex male-female standoffs (also called hex single-pass standoffs, PCB spac

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HotZT68-600 MPa Cold-Forged High-Strength Aluminium Bolt

ZT68-600 MPa Cold-Forged High-Strength Aluminium Bolt

ZT68-600MPa cold-forged high-strength aluminium alloy bolt: tensile strength approx. 630 M

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HotElastic Locating Pin

Elastic Locating Pin

YF ZCJ elastic locating pins use an elastic self-locking structure for precise positioning

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HotWire Thread Insert

Wire Thread Insert

The product is an extra-long high-straightness bolt for motors with very high straightness

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HotHex socket cylindrical head shoulder screw

Hex socket cylindrical head shoulder screw

The TORX recess cylindrical head shoulder screw is made of high-strength alloy steel; the

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HotMultifunctional sealed anti-loosening screw

Multifunctional sealed anti-loosening screw

The sealed multi-function locking screw achieves anti-loosening through pre-applied adhesi

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HotM10×16 · pitch 1.5 · hex socket SW5.0

M10×16 · pitch 1.5 · hex socket SW5.0

Hex socket SW5.0 ball-detent screw, M10×16, pitch 1.5, class 12.9 high-strength alloy stee

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HotM6×24.5 · pitch 1.0 · TORX PLUS® 25IP

M6×24.5 · pitch 1.0 · TORX PLUS® 25IP

TORX PLUS® 25IP Torx recess, M6×24.5 (pitch 1.0), class 12.9 high-strength alloy steel (42

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HotPull-through rivets

Pull-through rivets

The YF ZCJ pull-through rivet, also called pull-through rivet or through-core countersunk

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HotAluminum 6061 Lifting Sleeve

Aluminum 6061 Lifting Sleeve

The 6061 aluminium lifting socket is a core precision structural part for lifting and posi

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HotM8×26 · pitch 1.25 · TORX PLUS® 30IP

M8×26 · pitch 1.25 · TORX PLUS® 30IP

TORX PLUS® 30IP Torx drive insert screw, M8×26 (pitch 1.25), 12.9 high-strength alloy stee

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HotM5×12 · pitch 0.8 · TORX® T20

M5×12 · pitch 0.8 · TORX® T20

TORX® T20 Torx drive insert screw, M5×12 (pitch 0.8), 12.9 high-strength alloy steel (42Cr

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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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Tel: 13560730094
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