Smart Electric Screwdriver Solutions
Precise torque control, brushless options, 25-in-1 to 67-in-1 sets.
- 0.1 - 50 N·m
- Brushless Motor
- OEM / ODM
- CE · FCC · RoHS
USB Rechargeable Electric Grinder
Compact, low-noise micro grinding tools for DIY, jewelry & engraving.
- USB Rechargeable
- Variable Speed
- Low Noise
- DIY · Jewelry
Comprehensive Hand Tool Sets
From 6-in-1 portable kits to 148-in-1 flagship sets and S2 ratchet bits.
- 6-in-1 to 148-in-1
- S2 / CR-V Bits
- Magnetic Tip
- Retail Packaging
Precision Tools, Reliable Performance
Custom electric & manual tools, OEM/ODM supported. Sample in 3-5 days.
- 10+ Years Experience
- 100K+ Units / Month
- 30+ Countries
- Sample in 3-5 Days
10+ Years of Tool Manufacturing Excellence
Founded in 2016, Shenzhen Jieyuan Technology Co., Ltd. is a professional manufacturer of electric screwdrivers, precision assembly tools and micro electric grinders, headquartered in Shenzhen ?the global hub of electronics manufacturing.
We integrate R&D, mold development, injection molding, metal stamping and final assembly under one roof ?delivering full-chain in-house production from concept to shipment.
- Full-chain in-house production
- Exporting to 30+ countries
- CE / FCC / RoHS certified
- OEM / ODM one-stop service
Trusted Manufacturing for the World
Serving distributors, brand owners and industrial buyers across 30+ countries.
Full-Chain In-House Production
From raw material to finished product, every step is under our control.
CNC Precision Machining
High-precision CNC workshop for tool components and tooling.
Injection Molding
Custom mold development and high-volume injection production.
Metal Stamping
Multi-station hardware stamping for housings and structural parts.
Motor & Electronics Assembly
Brushless motors, PCB integration and battery packs.
Automated Assembly Line
Semi-automated lines with torque calibration at every station.
Inspection & Aging Test
100% torque, function and aging tests before shipment.
From Inquiry to Shipment in 6 Steps
A streamlined customization workflow with full transparency.
Inquiry & Requirement
Share your specs, target market and quantity.
Design & Engineering
Industrial design, structural engineering and DFM review.
Prototype & Sampling
Functional prototype delivered in 3-5 days.
Mold & Tooling
In-house mold development for ODM projects.
Mass Production
Capacity of 80,000-120,000 units per month.
QC & Global Shipping
100% inspection, packaging and worldwide logistics.
Tailored Tool Solutions Across Industries
Custom torque ranges and tooling for every application.
Consumer Electronics
Smartphones, tablets, laptops · 0.1-0.5 N·m brushless drivers
Home Appliances
Air conditioners, kitchen & smart devices · 0.5-3 N·m drivers
Automotive Components
Interiors, dashboards & e-modules · 3-50 N·m high-torque drivers
Smart Home / IoT
Smart locks, sensors, switches · precision torque control
DIY & Repair Market
Retail tool sets · electric + manual combination kits
Five-Stage Quality Control
Rigorous inspection at every production stage to guarantee reliability.
IQC · Incoming
Sampling inspection of motors, batteries, PCBs, bits and plastics.
IPQC · In-Process
Real-time monitoring of assembly accuracy and torque calibration.
FQC · Final
100% torque, function, appearance and noise testing.
Reliability · Aging
Continuous run, drop and life-cycle testing.
Pre-Shipment
Packaging, label & quantity verification with final sampling.
Certifications
International standards compliance for global shipments.
* Certificate documents available on request
Partnering with Global Distributors and Brand Owners
From Amazon top-sellers to industrial buyers across 30+ countries.
