Company Strength
Professional Screw Manufacturing Factory
Dongguan Jin Yi Hardware Co., Ltd. is a professional fastener manufacturer specializing in combination screws, non-standard screws, precision screws, metal hardware parts, and OEM/ODM customized production solutions. With years of export experience, we provide stable supply to global industrial customers.
2008
Established Screw Factory
Precision Manufacturing & Stable Global Supply Chain
We focus on screws, fasteners, and precision metal parts production with advanced equipment and strict inspection standards.
OEM / ODM Custom Service
Support drawings, samples, packaging customization and private label.
Quality Control
Full inspection including size, hardness and salt spray test.
Fast Production
Automated lines ensure stable output and delivery.
Global Export
Products shipped to USA, Europe, Asia and Middle East.
18+
Years Experience
100+
Machines
500+
Customers
OEM
ODM Support
Cold Heading Workshop
High efficiency forming machines.
QC Center
Strict inspection before shipment.
Warehouse
Global logistics support system.
COOPERATIVE PARTNERS
OUR GLOBAL PARTNERS
We cooperate with global industrial brands and provide high-quality screw manufacturing solutions worldwide.
Global Client
Industrial Cooperation
Trusted Partner
Long-term Supply
OEM Client
Custom Manufacturing
Industrial Brand
Global Supply Chain
Engineering Partner
Precision Hardware
Manufacturing Client
Mass Production
Global Buyer
OEM Cooperation
Strategic Partner
Long Term Supply
PRODUCT APPLICATION
SCREW APPLICATION INDUSTRY
Our combination screws and fasteners are widely used in industrial manufacturing, automotive, electronics,
home appliances and construction industries worldwide.
Industrial Machinery
Heavy-duty equipment and production systems requiring high-strength fastening solutions.
High Strength
Automotive Parts
Used in engine systems, chassis, and precision automotive assembly components.
Precision
Electronics Industry
Applied in PCB boards, chargers, electronic housings and micro assemblies.
Micro Fasteners
Home Appliances
Washing machines, refrigerators, air conditioners and household systems.
Stable Supply
Construction
Steel structures, building systems and industrial installation projects.
Durable
General Manufacturing
OEM/ODM production lines and wide industrial assembly applications.
OEM / ODM
CUSTOM PROCESS
PRECISION SCREW CUSTOM WORKFLOW
Full OEM/ODM industrial screw manufacturing process with engineering-level quality control and precision production workflow.
Requirement Analysis
Engineering review of drawings, specifications and application requirements.
Engineering Design
CAD modeling and structural optimization for screw manufacturing.
Sample Production
Prototype production and testing before mass manufacturing.
Mass Production
Automated production lines ensure stable output and efficiency.
Quality Inspection
Full QC testing: hardness, tolerance and surface treatment inspection.
ABOUT US
Dongguan Jinyi Hardware Products Co., Ltd. Founded in 1998, Dongguan Jinyi Hardware Products Co., Ltd. is located in Dongguan, Guangdong, China. The company is equipped with advanced screw manufacturing equipment and production technology, enabling the production of various fasteners that comply with international standards such as ISO, JIS (Japan), DIN (Germany), ANSI (USA), BS (UK), and GB (China).
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