ZJK Industrial Co., Ltd.
ZJK Industrial Co., Ltd. is a precision metal parts manufacturer focused on fasteners, structural components, and machined hardware for industrial and technology end markets. The company operates through a network of manufacturing and sales subsidiaries, producing screws, nuts, bolts, stamping parts, CNC-machined components, and related engineering services.
Fiscal year 2025 · change from previous year
Development 2022–2025
Business
Share of revenueStandard and precision screws, nuts, bolts, rivets, and washers used in assembly applications.
Turning, CNC machining, and CNC milling parts made to customer specifications.
Stamped parts and high-precision structural components for compact assemblies.
Surface-mount packaging services for miniature parts used in electronics applications.
R&D and technical support services for product development and manufacturing.
Products
Reported · share of revenue- Third Party Sales63.7 %
- Related Party Sales36.3 %
Source: 20-F FY2025, revenue the company reports per product line (SEC XBRL). Shares are of the lines shown and add up to 100 %.
Customers
ZJK sells to industrial and technology customers that need engineered fasteners and precision metal components for complex assemblies. Its end markets include AI infrastructure, consumer electronics, electric vehicles, aerospace, energy storage, medical devices, and liquid cooling systems used in AI supercomputers. Customers typically buy for precision, reliability, and the ability to source customized parts at scale.
Buys precision hardware and structural parts for AI servers and cooling systems because of tight tolerances and reliability needs.
Buys miniature screws, nuts, stamping parts, and SMT-related packaging for compact electronic devices.
Buys high-strength bolts, nuts, and machined parts for vehicle assemblies and related subsystems.
Buys high-precision components where quality systems and manufacturing consistency are critical.
Buys structural and fastening components for equipment and enclosure applications.
Strategy
ZJK’s strategy centers on serving technology-intensive end markets with precision manufacturing capabilities, automated equipment, and quality systems. It seeks to deepen its role as a supplier of customized fasteners and metal parts for AI infrastructure, EVs, electronics, and other smart technologies, where engineering support and manufacturing consistency are important.
These customers need precision hardware and cooling-related parts that fit ZJK's manufacturing capabilities.
Serving electronics, EV, aerospace, medical, and industrial customers helps reduce concentration risk.
High automation and precise tooling support consistent quality, throughput, and tighter tolerances.
Engineering and R&D services can strengthen customer relationships beyond commodity fasteners.
Geography
2025ZJK is headquartered in the United States but operates with a manufacturing footprint that includes PRC subsidiaries, Hong Kong entities, and a Vietnam subsidiary. Its reporting currency is U.S. dollars, while operational exposure is diversified across China and Vietnam, which affects sourcing, production, and foreign exchange translation.
Share of the revenue the company reports by geography.
Risks
ZJK is exposed to demand swings in technology and industrial end markets, especially where customer programs can be cyclical or concentrated. Its operations also depend on precision manufacturing execution, quality control, raw material availability, and cross-border production, which creates foreign exchange and supply-chain risk.
- End-market demand cyclicalityImpact: HighLikelihood: Medium
Sales depend on AI, electronics, EV, aerospace, and industrial programs that can change with customer capex cycles.
Exposure: Customer demand in technology-heavy assemblies
- Quality and specification riskImpact: HighLikelihood: Medium
Precision parts must meet tight tolerances; defects can lead to returns, scrap, or customer loss.
Exposure - Foreign exchange volatilityImpact: MediumLikelihood: High
The company reports in USD but has RMB and VND functional currencies, creating translation exposure.
Exposure: PRC subsidiaries and Vietnam subsidiary
- Working capital estimation riskImpact: MediumLikelihood: High
Accounts receivable and inventory judgments can affect write-downs and credit loss reserves.
Exposure
Accounting
Judgemental itemsTiming depends on when control transfers for precision parts and related services.
Impact: Can shift revenue between periods
Receivables from industrial customers require estimation of collectability.
Impact: Affects net receivables and earnings
Fasteners and custom parts can become obsolete or slow-moving.
Impact: Affects cost of sales and working capital
CNC and manufacturing equipment must be reviewed if utilization changes.
Impact: Can create non-cash impairment charges
Realizability depends on future taxable income and jurisdictional mix.
Impact: Affects tax expense and equity
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Last updated: 28/09/2026