TUNGLIH Lithium Electric Screwdrivers deliver cordless flexibility with precise, repeatable torque for factory assembly and OEM lines. Brushless designs, ergonomic grips, and adjustable settings help standardize fastening quality while reducing operator fatigue across multi-shift production.
With over 18 years of tool R&D and in-house spare parts manufacturing, we offer OEM/ODM customization, reliable after-sales support, and professional engineering services. Configure torque ranges, start modes (push or lever), and form factors (inline, pistol, rotatable) to match takt time, QA requirements, and station ergonomics. Trusted by factories such as Foxconn, Huawei, and BYD, we ensure stable supply and consistent industrial quality.
Our brushless cordless drivers provide longer service life, stable RPM, and reduced maintenance for continuous duty. High-precision torque adjustment supports hard and soft joints, while variable speed enables smooth starts and consistent seating. Low noise, low vibration, quick bit changes, and optional work illumination enhance accuracy and throughput.
Choose the configuration that fits your workflow:
| Configuration | Best For | Key Strengths |
|---|---|---|
| Inline | Electronics, small appliances, fixtures | Straight alignment, compact access, precise control |
| Pistol grip | General assembly, medium torque | Neutral wrist posture, fast activation, throughput |
| Rotatable inline | Mixed-access stations | Flexible ergonomics, reduced strain, versatile angles |
Push-to-start prioritizes speed for high-cycle stations. Lever-start provides deliberate activation and precise control for sensitive joints.
Match torque to joint type and fastener size; our electric range covers applications up to 25 Nm. Use slower ramps for plastics and delicate threads, faster settings for repeatable metal-to-metal fastening.
Electronics and mobile devices: controlled torque protects components and threads. Appliances: consistent delivery improves fastening in plastics and thin sheet metal. Automotive and EV sub-assemblies: repeatable settings support quality standards where cordless mobility is beneficial. Furniture and mechanical cells: reliable battery-powered drivers streamline varied materials and joints.
Tools accept common hex-shank bits with quick-change interfaces. They integrate with TUNGLIH automatic screw dispensers adjustable for M1.0–M5.0 screws, improving pick-and-place speed and reducing misfeeds.
We provide dependable technical support, torque validation guidance, and in-house spare parts—clutches, batteries, housings, and bits—to help maintain uptime and manage total cost.
Share your torque window, speed range, start mode, grip preferences, battery needs, and accessory requirements. Contact TUNGLIH, a B2B manufacturer and supplier of Lithium Electric Screwdrivers, for model recommendations, samples or pilot runs, and confirmed lead times.