Electric Impact Wrench Manufacturer & OEM Supplier in China
Looking for a trusted electric impact wrench manufacturer in China delivering high torque, OEM branding, and CE-certified packaging?
At FirstRate, we specialize in cordless and corded impact wrenches engineered for automotive repair, tire shops, industrial maintenance, and e-commerce brands. With in-house motor production, SGS torque testing, and export compliance, we help importers launch faster, stay compliant, and scale globally.
⚠ Common Problems Importers Face (and Our Solutions)
Selecting the wrong impact wrench factory in China can lead to real operational risks. Here are the most common issues reported by global B2B buyers:
✔️ Solution: SGS torque-tested motors up to 600Nm, built for continuous heavy-duty use.
✔️ Solution: 18V/20V lithium packs (4.0Ah) with 45–50 min runtime, tested under full load.
✔️ Solution: ISTA 1A drop-tested cartons & molded cases cut return rates by 20%.
🛠 Explore Our Cordless & Corded Impact Wrench Series
We offer two main series designed for global B2B buyers:
18V / 20V lithium battery tools with brushless motor options.
Perfect for mobile repair, on-site technicians, and tool e-commerce sellers.
800W to 1600W AC-powered units with stable torque output.
Ideal for factories, tire shops, and continuous-use environments.
📊 Model Comparison Chart
Model | Type | Power | Torque | Speed Range | Drive Size |
IW450 | Corded | 450W | 400Nm | 0–2600RPM | 1/2 inch |
IW2023S | Cordless Impact Wrench | 18V | 230Nm | 0–2400RPM | 1/2 inch |
Optional: LED work light, belt hook, extra battery, or molded carry case.
🔧 Where Are Our Impact Wrenches Used?
Automotive Workshops
& Tire Shops
Heavy Machinery & Agriculture Equipment
Industrial Maintenance & Assembly Lines
Field Technicians
(Remote Repairs)
Why Our OEM Impact Wrenches Stand Out
SGS-Verified Torque & Endurance
- 600Nm torque output verified under SGS lab load tests, suitable for tire shops, automotive repair, and industrial assembly.
- Continuous runtime 1-hour endurance test ensures stable torque without overheating, reducing downtime in heavy-duty operations.
Extended Battery Runtime (Cordless Series)
- 8V/20V lithium battery packs (4.0Ah / 6.0Ah) deliver 45–50 min per charge, even under continuous load.
- Equipped with smart power management IC, preventing over-discharge and prolonging battery life.
- Optional dual battery kits for e-commerce and field service buyers.
Full OEM Branding & Market-Ready Packaging
- Pantone color matching for housing & branding consistency.
- CE/UL/FCC-compliant packaging, FNSKU & barcode labeling ready for Amazon FBA or retail shelves.
- Multi-language manuals (EN/ES/FR/DE/AR) tailored for EU, NA, LATAM, and MENA markets.
🔧 Why Work With FirstRate as Your Electric Impact Wrench Supplier?
We combine OEM flexibility with reliable factory strength—built for long-term success in the global power tool market.
🏭 Factory Strength
- 18,000㎡ factory with monthly output over 30,000 units
- Full in-house production: injection, tooling, QC, and assembly
- Exporting to 40+ countries since 2006
- CE, RoHS, FCC, ETL, and UKCA certified models
🌍 What Our Clients Say
🚀 Ready to Grow Your Impact Wrench Business?
Partner with FirstRate – Your OEM Impact Wrench Supplier
✅ Request your detailed quote
✅ Get our full catalog (PDF)
✅ Book a free sample for quality check
❓ Frequently Asked Questions (FAQ)
✅ 500 units/model (OEM branding supported).
✅ Brushless (600Nm, long runtime) fits pro markets; brushed fits price-sensitive buyers.
✅ 500–600Nm for professional automotive service.
✅ CE/SGS docs clear customs in 2–3 days.
✅ Yes – CE-compliant labeling and manuals ready.
✅ 25–35 days standard, 30–40 days OEM branding.
