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Shenzhen Nahum Optical Technology Co., Ltd.
Nahum Optical Technology (Shenzhen Nahum Optical Technology Co., Ltd.) is a high-tech enterprise specializing in electroforming technology and micro-nano manufacturing. Headquartered in Shenzhen with a production base in Jiaxing, Zhejiang, the company operates a 22,000 m² precision manufacturing center. Since our founding in 2017, we have continuously advanced core technologies in electroforming, nano-imprint, and micro-nano forming, accumulating over 20 domestic and international invention patents that form a solid intellectual property moat.
Our three flagship product lines span new energy, AI computing, and semiconductors — three of the highest-growth sectors: Full-Open Electroforming Mesh for PV Cells breaks Japan's mesh monopoly with printing aperture ratios exceeding 92%, and we have established strategic partnerships with industry leaders like LONGi and Tongwei; MLCP Liquid Cooling Heat Sink delivers over 5× the cooling efficiency of traditional solutions, designed for AI chips with ultra-high power consumption of 2300W+; Anisotropic Metal Tunnel Interconnect (AMTIC) breaks Japan Shin-Etsu's monopoly with 20% lower cost and only 7-day lead time — the only domestic product meeting high-end standards.
The company has completed multiple rounds of 100M+ CNY strategic financing, earned National High-Tech Enterprise certification, and been selected for multiple provincial and municipal key technology projects. We sincerely invite PV cell manufacturers, AI computing hardware vendors, semiconductor packaging enterprises, and strategic investors to partner with us in advancing China's domestic substitution in high-end manufacturing.
Jiaxing Micro-Nano Manufacturing Base
Jiaxing, Zhejiang Province, China · 22,000 m² Precision Manufacturing Center
Manufacturing Facility
Jiaxing, Zhejiang Province, China
22,000 m² Precision Manufacturing Center
a@nahumtek.com
Response within 24 hours
What We Can Offer You
Electroforming Mesh Consultation
Technical selection, process adaptation, and mass production consulting for full-open electroforming mesh for PV cell manufacturers. Our team has extensive experience with TOPCon/BC/HJT cell mesh applications.
Liquid Cooling Solution Customization
Customized MLCP micro-channel liquid cooling plate design and thermal simulation analysis based on chip models, power parameters, and cooling requirements — ensuring perfect hardware matching.
Semiconductor Interconnect Material Selection
AMTIC anisotropic interconnect selection guidance, application process recommendations, and reliability testing support for semiconductor packaging enterprises — accelerating product adoption cycles.
Investment & Technical Partnership
Strategic investors and industry partners are welcome to discuss collaboration. The company has deep technical expertise and industrialization capabilities in electroforming, nano-imprint, and micro-nano forming — open to multiple cooperation models.
Frequently Asked Questions
What is the difference between electroforming mesh and traditional screen printing mesh?
Full-open electroforming mesh eliminates the traditional mesh wire support, with grid positions fully open. The printing aperture ratio exceeds 92%, significantly improving paste throughput. Opening edges are nearly 90° vertical walls with extremely smooth inner surfaces, enabling fast release of ultra-fine grid paste and supporting sub-10 μm line width printing.
Why is MLCP liquid cooling 5× more efficient than traditional solutions?
MLCP uses an omnidirectional micro-channel array design with channel sizes below 80 μm, achieving zero-distance contact with heat sources and dramatically increasing heat exchange area. Fluid dynamics and thermodynamics-optimized micro-pin fin, micro-rib, and micro-pillar disturbance structures boost heat transfer coefficients by 1.2-6.2× and critical heat flux by 2.5-3×.
What advantages does AMTIC have over traditional ACF conductive adhesive?
AMTIC uses a metal micro-needle array + insulating substrate "tunnel" structure with Z-axis vertical conductivity and XY-axis insulation, achieving resistivity ≤0.1Ω and reliability ≥5000h. Compared to traditional ACF conductive particle contact, AMTIC offers lower resistivity, higher reliability, 20% lower cost, and only 7-day lead time.
Does your company support custom product development?
Yes, we support customized development based on specific customer requirements. Whether it is grid line specifications for electroforming mesh, micro-channel structures for liquid cooling plates, or conductivity parameters for AMTIC, our R&D team can provide professional tailored solutions.
How long does it take from inquiry to product delivery?
Timing depends on product type and customization level. Standard AMTIC products have only a 7-day lead time; electroforming mesh samples are typically delivered within 2-4 weeks; liquid cooling plate custom solutions take approximately 4-8 weeks from requirement confirmation to sample delivery. Our team will follow through the entire process to ensure efficient delivery.
Why Choose Nahum Optical
We are more than a materials and process provider — we are a strategic partner for our customers' technology upgrades, accompanying you from R&D through mass production.
20+ Core Patents
Systematic IP portfolio since 2017 covering electroforming, nano-imprint, micro-nano forming, and semiconductor interconnects — a deep technology moat with full-chain patent protection.
22,000 m² Precision Base
Jiaxing micro-nano manufacturing base equipped with internationally advanced precision electroforming equipment, cleanrooms, and inspection instruments — full capability from prototyping to mass production.
Top-Tier R&D Team
Core R&D team from Tsinghua University, Zhejiang University, and other leading institutions, with multidisciplinary backgrounds in electrochemistry, materials science, and micro-nano manufacturing — average 10+ years of R&D experience.
Industry Leader Partnerships
Strategic partnerships established with PV industry leaders including LONGi and Tongwei. Products have passed rigorous mass production validation with 100M+ CNY orders — strong market recognition.
Multi-Round 100M+ CNY Funding
Multiple rounds of 100M+ CNY strategic financing with strong capital position and continuous R&D investment. National High-Tech Enterprise certified, selected for multiple provincial and municipal key technology projects.
Fast Response & Delivery
Standard AMTIC products with only 7-day lead time; electroforming mesh samples delivered in 2-4 weeks; liquid cooling custom solutions completed in 4-8 weeks. Dedicated project managers ensure efficient delivery.
Our Cooperation Process
From initial contact to mass production delivery, we provide full-process professional support to ensure every step runs smoothly and efficiently
Requirements Discussion
Submit your needs via email or online form. Our technical experts will respond within 24 hours, deeply understanding your application scenarios, technical specifications, and business requirements.
Solution Design
Custom technical solutions based on your requirements, including product specification design, process route planning, cost estimation, and delivery forecasting — with a complete technical proposal.
Sample Validation
Samples produced according to the confirmed solution, with complete test reports and performance data, supporting customer validation testing in actual application scenarios.
Mass Production Delivery
Upon sample validation approval, enter mass production stage with dedicated project managers tracking progress throughout, ensuring stable product quality and on-time delivery.