About Techfine
Reliable Power, Manufactured in House
By integrating global resources and promoting technological innovation, we provide reliable green and intelligent power products and services to users in various fields around the world, and are committed to creating a safe and green power environment.
01 / Application Areas
Power Across Every Sector
Adhering to the philosophy of “craftsmanship and precision”, we are committed to manufacturing solar inverters, integrated solar power generation and storage systems; energy storage lithium batteries, lead-acid batteries; UPS, industrial EPS and other fields.
Electric Energy Storage
Lithium & lead-acid storage for home and C&I solar.
Commercial & Office
Clean backup for offices, data rooms and networks.
Medical Rescue
Uninterrupted power for critical care equipment.
Communications
Stable power for base stations and telecom sites.
Financial & Bank
Uptime for ATMs, branches and data centers.
Agriculture & Fisheries
Solar pumping, irrigation and pond aeration.
Fire & Emergency
Batteries for emergency lighting and fire systems.
02 / Manufacturing & Quality
Engineered & Built In-House
Techfine designs and manufactures in its own plants — from PCB assembly to finished units — so quality stays under one roof.
36 automated lines
Standard automated assembly across three production bases.
Precision SMT
PCB up to 550 × 460 mm, 0.3 mm pitch, 01005 components.
In-line testing
ICT/FCT electrical testing on every production batch.
2,000 m² R&D lab
50+ instruments backing design, aging and QA.
03 / Milestones
From First Battery to Global Power
Founded — first lead-acid battery production plant.
First line-interactive UPS developed.
First high-frequency online UPS released.
Three-phase industrial UPS line for emergency power.
Solar inverters and solar lead-acid batteries — into renewables.
Listed on the Guangdong Equity Exchange high-growth board.
High-frequency inverters and home ESS lithium launched.
11 kW high-frequency inverter; C&I solar-storage solution.
New production bases — three manufacturing bases in operation.
Scroll sideways to explore the journey
04 / Certifications & Compliance
Certified for Global Markets
Compliance is the baseline of our manufacturing — every product line ships with certificates from accredited third-party laboratories.
EMC Directive 2014/30/EU & LVD 2014/35/EU — UPS tested to EN IEC 62040-1/-2, solar inverters to EN IEC 62109-1/-2.
IEC 62109-1/-2 safety, Certificate FR_723569 (LCIE, France) — recognized across 50+ IECEE member countries.
China Energy-Saving Product Certification — verifiable at cnca.gov.cn.
China telecom-grade product certification for the online UPS series (2026).
Directive (EU) 2015/863, tested per IEC 62321.
Quality management system certified.
Environmental management system certified.
Techfine products serve customers in 100+ countries across Asia, the Middle East, Africa and the Americas — backed by 15+ years of export experience and regular appearances at international trade fairs. Numbered certificates are available on request; full test reports are shared during inquiry follow-up.
Are Techfine products certified?
Yes. UPS models are CE certified under the EMC and Low Voltage Directives, tested to EN IEC 62040-1/-2 by accredited laboratories; solar inverters carry an IECEE CB Scheme certificate (IEC 62109-1/-2, issued by LCIE France). Select models are also RoHS 2.0 compliant, CQC energy-saving certified (China) and TLC telecom-grade certified. Numbered certificates are available on request, and full test reports are shared during inquiry follow-up.
How are lithium batteries shipped?
All lithium packs are UN 38.3 tested by accredited laboratories, and every shipped model is covered by annual sea and road transport appraisal reports issued by authorized agencies. MSDS and compliance documents are provided per model with each shipment.
05 / Mission & Values
Keep the World Powered
That is our mission — safe, green and reliable energy for every user. Pioneering, dedication, innovation and focus define how we work; customer first, integrity and win-win partnership define how we grow with you.