The global industrial cutting equipment and professional agronomic trimming sector is undergoing a monumental technological transition. Traditional manual shears, pneumatic cutters, and early-generation tethered electrical pruners are rapidly being superseded by smart, battery-driven automatic scissors equipped with high-torque brushless DC motors (BLDC), micro-processor control units (MCUs), and dynamic load-sensing algorithms. Driven by shrinking agricultural labor pools, escalating operational costs, and demanding municipal landscaping timelines, commercial growers and forestry management enterprises require high-efficiency cutting solutions that guarantee uninterrupted duty cycles, mechanical durability, and ergonomic precision.
As a dominant force in this specialized domain, Chongtai Industry & Trade Co., Ltd. delivers world-class original design manufacturing (ODM) and original equipment manufacturing (OEM) services. Based in the advanced industrial manufacturing hub of Jinhua, China, with specialized R&D facilities located in Ningbo, Chongtai bridges the gap between raw electromechanical engineering and real-world agricultural productivity. By leveraging state-of-the-art telemetry, real-time OLED diagnostic displays, custom battery management systems (BMS), and Swiss SK5 high-carbon alloy blade metallurgy, Chongtai sets the technological benchmark for global distributors, OEM brands, and enterprise agricultural networks.
Established in 2019, Chongtai Industry & Trade Co., Ltd. has rapidly ascended to a position of market leadership through relentless innovation, unyielding quality assurance standards, and an overarching commitment to global client success. Operating out of a modern facility spanning over 10,000 square meters in Jinhua, Zhejiang—one of China's premier hardware and power tool manufacturing clusters—the company houses automated assembly lines, precision CNC machining centers, dynamic balancing test stations, and computerized endurance testing chambers.
With a dedicated workforce of 150 employees, including senior electromechanical engineers, firmware developers, and rigorous quality inspection personnel, Chongtai maintains complete vertical integration over its production pipeline. From raw material evaluation to micro-controller programming and final packaging, every step adheres strictly to ISO9001 quality management standards. Chongtai’s products carry full international certifications, including European CE and RoHS compliance, guaranteeing frictionless entry into high-standard markets across Europe, North America, Japan, South Korea, and Southeast Asia.
Chongtai engineers an extensive ecosystem of professional power tools. Beyond automatic shears, the portfolio encompasses high-performance electric chainsaws with automatic lubrication systems, telescopic electric pole pruners, brushless grass trimmers, and cordless impact drills engineered for grueling agricultural and industrial duty cycles.
To sustain technological superiority, Chongtai maintains dual R&D bases in Jinhua and Ningbo. Focusing on intelligent sensing systems, brushless motor drive efficiency, and ergonomic weight distribution, our engineering teams continuously pioneer features such as intelligent progressive cutting, dynamic anti-cut hand protection, and HD OLED parameter telemetry.
Every tool undergoes multi-stage automated electrical testing, dynamic load evaluation, and environmental stress testing. ISO9001 compliance, coupled with CE safety credentials and RoHS hazardous material restrictions, guarantees that Chongtai tools meet the exacting requirements of tier-one global tool brands.
As a specialized ODM partner, Chongtai Industry & Trade Co., Ltd. does not merely manufacture generic hardware—we engineer bespoke commercial solutions customized to exact brand specifications, market compliance needs, and regional agronomic conditions. Our structured ODM workflow ensures rapid development cycles, zero-defect production ramp-ups, and complete intellectual property protection.
Collaborative definition of cutting diameter thresholds (22mm to 40mm+), trigger response dynamics, casing geometry, color aesthetics, and ergonomic balance centers utilizing advanced 3D CAD and finite element analysis (FEA).
Custom PCB architecture design incorporating high-efficiency MOSFET drives, smart BMS protocols for 16.8V or 21V lithium platforms, custom HD digital display interfaces, and proprietary anti-cut capacitive safety algorithms.
Precision forging and heat treatment of Swiss SK5 high-carbon alloy steel or titanium-coated blades. Laser-cut blade profiles are optimized for clean tissue severance, minimizing crop healing times and branch disease exposure.
Rapid 3D SLA prototyping followed by functional metal prototyping. Field testing over 500,000 continuous cut cycles under simulated high-moisture, dust, and temperature extremes (-10°C to 50°C).
Chongtai offers an extensive roster of standardized and fully customizable platforms designed for specific operational tiers—from high-velocity vine trimming to heavy-duty hardwood canopy management.
Cutting Capacity: 22mm – 28mm
Voltage Architecture: 16.8V / 21V Brushless
Ideal Application: High-density vineyard maintenance, soft green shoot pruning, greenhouse flower trimming, and light orchard maintenance. Engineered with high-velocity blade movement and minimal hand-fatigue weight profiles (<0.9kg body).
Cutting Capacity: 28mm – 32mm
Voltage Architecture: 21V High-Torque
Ideal Application: Commercial apple, pear, and citrus orchards. Features active digital count telemetry on an HD OLED screen, multi-stage aperture adjustments, and high-efficiency heat dissipation channels for continuous 8-hour shift work.
Cutting Capacity: 32mm – 40mm Hardwood
Voltage Architecture: 21V Peak Power System
Ideal Application: Large hardwood forestry, mature nut trees, olive groves, and municipal tree maintenance. Incorporates heavy-gauge SK5 forged blades, reinforced planetary gear sets, and extreme-torque brushless motors.
Guide Bar Range: 4-Inch / 6-Inch / 8-Inch
Key Feature: Automatic Oil Pump Lubrication
Ideal Application: Thick branch felling, logging assistance, and canopy clearing. Fully compatible with Chongtai’s standardized 21V lithium battery ecosystem, featuring automatic chain tensioning and safety kickback brakes.
Agricultural and industrial cutting demands vary dramatically across geographic regions and crop typologies. Chongtai engineers specialized, turnkey hardware configurations optimized for regional agronomic operational parameters:
The Challenge: High labor costs and low efficiency during seasonal pruning windows across expansive apple, peach, and citrus operations.
Chongtai Solution: High-capacity 21V lithium battery packs combined with CT-9605 40mm shears deliver over 10,000 cuts per charging cycle. Reduces labor requirements by up to 60% while accelerating branch healing through razor-sharp blade alignment.
The Challenge: Strict noise pollution regulations, emission restrictions, and operator safety hazards in urban parks and public spaces.
Chongtai Solution: Ultra-quiet brushless motor operation under 65dB, zero localized carbon emissions, and smart anti-cut touch protection that instantly stops blade movement if human skin touches the cutting head.
The Challenge: Repetitive strain injuries (RSI) among workers performing millions of rapid, precise cuts on vine canes each season.
Chongtai Solution: Ergonomically balanced lightweight units (CT-9601/CT-9603) featuring soft rubber grips, trigger-proportional blade positioning, and anti-vibration internal dampening for strain-free daily operation.
Chongtai's Ningbo and Jinhua engineering labs are actively developing next-generation operational platforms to maintain global market leadership. Key engineering vectors include:
Integrating real-time current dynamic sensors that analyze wood density within microseconds of blade contact, dynamically adjusting motor torque to conserve battery power on soft shoots while instantly deploying maximum force on dense hardwood knots.
Integrating Bluetooth and LoRa connectivity into digital screens, allowing large agricultural management companies to track total cut counts, battery health metrics, service intervals, and operator productivity via centralized cloud dashboards.
Replacing traditional magnesium alloy gearbox housings with aerospace-grade carbon fiber composite structures, achieving a 25% weight reduction while increasing impact resistance during drop scenarios from elevated pruning ladders.
Chongtai’s ODM automatic scissors integrate ultra-efficient brushless DC motors (BLDC), custom micro-controller units with smart load sensing, and Swiss SK5 high-carbon alloy steel blades. Unlike conventional brushed pruners, our tools deliver 30% higher energy efficiency, operate at lower thermal thresholds, feature HD OLED status screens for real-time telemetry, and offer proprietary progressive cutting and safety features.
We provide holistic end-to-end customization, including structural ergonomic body redesigns, custom housing colors and rubber overmolding, customized blade openings (22mm to 40mm+), custom firmware algorithms (such as progressive vs. impulse cutting modes), branded HD display startup screens, bespoke battery pack capacities (2.0Ah to 4.0Ah), and custom retail or industrial packaging.
The integrated HD Digital Screen provides critical real-time operational metrics, including precise battery charge percentage, cumulative cut counter for workload tracking, system temperature alerts, and diagnostic error codes. This allows farm managers to schedule battery swaps efficiently and prevents tool overload in heavy-duty commercial environments.
Chongtai facilities operate under ISO9001 quality management system standards. Our complete line of electric pruning shears and power tools holds CE certification (complying with European Union machinery, low voltage, and EMC directives) and RoHS certification (restricting hazardous substances). We also assist ODM partners with obtaining UL, CSA, or PSE certifications upon request.
Equipped with premium 18650 or 21700 lithium-ion cells managed by Chongtai’s custom BMS, a single charge of a 21V 2.5Ah pack typically provides 3,000 to 5,000 continuous cuts (approx. 4 to 6 hours of continuous field work). Dual-battery kits easily support non-stop 8-to-10-hour workdays. Battery cell longevity is rated for over 800 charge-discharge cycles before capacity drops below 80%.
Chongtai backs all professional products with comprehensive factory warranties. For enterprise ODM partners, we provide dedicated spare parts kits (including replacement blades, gear assemblies, circuit boards, and switch modules), technical service documentation, and direct engineering support to ensure seamless aftermarket maintenance for end-users worldwide.
Elevate your brand's market standing with high-performance, certified, and fully customized cordless electric pruning tools and power equipment engineered by Chongtai Industry & Trade Co., Ltd.
Chongtai
