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The control cabinet and the machine support beam are the core auxiliary components of the elevator, respectively undertaking the functions of "command control" and "power device support". They are also the key products of Zhejiang Jutuo Technology. Relying on the company's research and development capabilities and production advantages, they aim to create products that are stable, intelligent, and versatile, suitable for commercial and household elevators. Combined with Internet of Things technology, they can be upgraded to meet the requirements of green and intelligent development in the industry. - Elevator control cabinet: It is equivalent to the "brain" of the elevator, being the core carrier of the elevator's electrical control system. It integrates various electrical components such as controllers, contactors, relays, and terminal blocks, responsible for receiving the operation instructions of the elevator (such as floor calls, door opening and closing, and lift control), controlling the start, stop, and speed adjustment of the elevator, and also having functions such as fault detection, warning, and protection, ensuring the safe and accurate operation of the elevator. Jutuo Technology's control cabinet adopts a modular design, with a reasonable internal layout and standardized wiring, facilitating maintenance and repair. The shell is made of cold-rolled steel plate, with good dustproof, waterproof, and anti-electromagnetic interference performance, capable of adapting to different environments of shaft machine rooms. At the same time, it supports OEM/ODM customization, and can integrate functions such as remote monitoring, fault alarm, and energy-saving control according to customer needs, adapting to the development trend of intelligent elevators, and coordinating and interacting with various elevator components of the company to enhance the operating efficiency and intelligence level of the elevator.  - Hanging Beam: Installed in the top machine room of the hoistway, it supports the core power components such as the traction machine and the guide wheel. It serves as the "load-bearing point" of the elevator's power system. The structural strength and installation accuracy of the hanging beam directly determine the operational stability of the traction machine, thereby affecting the overall operational safety of the elevator. GTech's hanging beam is made of high-strength H-shaped steel or channel steel. It undergoes precise cutting, welding, and flaw detection to eliminate structural defects. It has strong load-bearing capacity and can be compatible with different specifications of traction machines (power ranging from 0.75kw to 30kw). At the same time, the structural design is optimized, and standardized installation interfaces are reserved. This enables quick fixation of the traction machine, guide wheel, and other components, ensuring high installation accuracy and effectively reducing vibrations and noise during the operation of the traction machine, thereby extending the service life of the power system. Additionally, the length and installation method of the hanging beam can be customized according to the machine room size and the traction machine model, adapting to the layout of different types of elevator machine rooms. It is particularly suitable for high-end office buildings, hotels, etc., which have high requirements for elevator operation noise.

The hoistway components serve as the fundamental carrier for elevator installation and operation, equivalent to the "running track and support platform" of the elevator. They encompass core components such as elevator guide rails, guide rail brackets, hoistway guard plates, and buffer seats, and are a key product category that Zhejiang Jutuo Technology focuses on. Relying on the company's large-scale production technology and precise processing capabilities, it provides a complete set of hoistway supporting solutions for elevators, suitable for various elevator hoistway scenarios in commercial and residential buildings. Especially, it is well-suited for special requirements such as old community renovations and high-end building construction. - Elevator guide rails: They are divided into car guide rails and counterweight guide rails, which are the core components guiding the car and counterweight to run smoothly. They directly affect the stability and noise level of elevator operation and are also an important guarantee for the safe operation of the elevator. Jutuo Technology's elevator guide rails are made from high-precision cold-rolled steel strips and undergo surface quenching treatment. They have high hardness and excellent wear resistance, with straightness and flatness errors controlled at the industry-leading level. The guide rail interfaces also use dedicated connection devices, ensuring a smooth connection and avoiding any jamming or shaking during elevator operation. They are suitable for the operation of high-speed elevators (speed ≥ 2.5m/s) and form a perfect fit with the company's car and counterweight systems.  -Rail support: It is used to fix the elevator rails and firmly connect the rails to the wall of the hoistway. The installation accuracy and structural strength of this rail support directly determine the stability of the rails. The rail support produced by Jutuo Technology relies on the "Elevator Support Thread Cutting Device" patent technology to achieve synchronous thread cutting at multiple positions, improving the processing efficiency and accuracy of the support. The support is made of high-strength steel plate and undergoes anti-rust treatment. It can be customized for installation according to the material of the hoistway wall (concrete, steel structure), and comes with two installation options: expansion bolts and welding fixation. It is easy to install and very secure, effectively preventing the rails from loosening or shifting, and reducing safety hazards during elevator operation.  -Carriage guard panel: Installed on the inner wall of the carriage, it is used to protect the carriage components, prevent debris from entering the carriage, and also has the functions of sound insulation and dust prevention, thereby enhancing the comfort of elevator operation. The carriage guard panel of Jutuo Technology is made of galvanized steel plate or color steel plate, and its thickness can be customized according to customer requirements (0.8mm - 1.5mm). The surface is flat and aesthetically pleasing, and it can be adapted to different decoration styles of carriages. At the same time, it adopts a modular design, which is easy to install and can be quickly connected, shortening the elevator installation cycle. It is particularly suitable for the carriage decoration requirements of household elevators and high-end office building elevators.  - Buffer Seat: Installed at the bottom of the shaft, it works in conjunction with the buffer and serves as the final safety guarantee for the elevator. When an elevator experiences an accidental fall, the buffer seat can fix the position of the buffer, assisting it in absorbing the impact energy and reducing the impact force of the elevator's fall, protecting passengers in the car and the elevator components. Jutuo Technology's buffer seat is made of high-strength cast iron and has undergone strict pressure resistance tests, capable of withstanding the impact pressure of elevators of different loads. At the same time, it optimizes the structural design to be compatible with the company's various buffer products. During installation, the height can be flexibly adjusted to ensure a precise对接 with the buffer， firmly establishing the safety barrier for the elevator.

Its frame component is the core of the elevator car bearing structure, equivalent to the "skeleton" of capsules, to undertake all the car body weight (including passenger and cargo), and transfer the weight evenly to the traction system, the structure stability, the intensity is directly decided the elevator safety performance and service life of the capsules, is one of the giant Rio tinto in zhejiang science and technology at the core of the flagship product, Covered under the car frame liang, a full set of components such as beams, columns, bars, relying on the company patent technology formed differentiation advantage. - Car frame upper beam： Located at the top of the car frame， it is mainly used for installing the counterweight pulley， traction rope fixation device， and car top guardrail. It is a key component connecting the car frame and the traction system. Jutuo Technology's car frame upper beam adopts an integrated stamping forming process. Compared with the traditional welded upper beam， it reduces welding deformation， improves structural accuracy and load-bearing capacity， and also reserves standardized installation interfaces， which can quickly adapt to different specifications of counterweight pulleys and traction ropes， meeting the installation requirements of the company's press-bolted car top structure， and improving the overall assembly efficiency.  -Underframe beam: It is directly connected to the car base and bears the load pressure at the bottom of the car. At the same time, it installs components such as car door drive devices and guide shoes. It is the foundation for ensuring the smooth operation of the car. Jutuo Technology combines the "Composite Type Car Base Based on Press Riveting Connection" patent technology to optimize the structural design of the underframe beam. It adopts a press riveting + welding composite process, which not only ensures a tight connection with the car base but also avoids welding deformation. At the same time, it adds reinforcement rib layouts to enhance the impact resistance of the underframe beam, meeting the requirements of different load capacities (0.5t - 5t) of elevators.  -Carriage frame column: A vertical supporting component that connects the upper and lower beams of the carriage frame, serving to bear the longitudinal load and fix the carriage body. Its verticality and structural strength directly affect the running stability of the carriage. The carriage frame columns of Jutuo Technology are made from high-precision seamless steel pipes through cutting and processing. The verticality error is controlled within 0.5mm, and the surface is treated with electroplating anti-rust treatment, which can adapt to complex shafting environments such as dampness and high dust. At the same time, the length can be customized according to the size of the carriage, suitable for different scenarios such as commercial elevators with large carriages and household elevators with small carriages.  -Carriage pull rod: A component that assists in fixing the carriage structure, used to enhance the overall rigidity of the carriage and prevent it from shaking or deforming during elevator operation. It is particularly suitable for the operation requirements of high-speed elevators. Jutuo Technology's carriage pull rods are made of high-strength alloy steel and have undergone tensile stress tests, capable of withstanding long-term repeated tensile impacts. They are also equipped with adjustable joints, which facilitate the adjustment of the carriage's levelness and verticality during installation, reducing the installation difficulty and forming a synergy with the company's complete carriage components to ensure that the overall performance of the carriage meets the standards.

The counterweight system is used to balance the weight of the car, serving as the "balance weight" of the elevator. It can reduce the load on the traction motor, improve the efficiency of elevator operation, and lower the energy consumption of the motor. The core components include the counterweight frame, counterweight blocks, and counterweight guide rails.   - Counterweight frame: As the supporting framework of the counterweight system, it is used to fix the counterweight blocks. The structural strength of this frame directly determines the stability and safety of the counterweight system. The counterweight frame produced by Zhejiang Jutuo Technology is made of high-strength steel welded together. It undergoes strict flaw detection to eliminate welding defects and optimizes the framework design to adapt to the shaft dimensions of different specifications of elevators, allowing for flexible matching of various counterweight blocks, balancing stability and versatility, and suitable for various scenarios in commercial and household elevators.  - Counterweight Block: The core counterweight component of the counterweight system, usually made of cast iron or concrete, precisely weighs according to the rated load capacity of the elevator to ensure effective balance of the car weight (generally weighing 40%-50% of the car weight). Jituo Technology's counterweight blocks are produced in a standardized manner, with a weight error controlled within ±1%. The surface is treated for rust prevention, making it resistant to rust and deformation. At the same time, custom-shaped counterweight blocks can be provided according to customer requirements, suitable for special installation environments such as small-sized shafts.  - Counterweight guide rail: The core component that guides the smooth up and down movement of the counterweight, similar in structure to the car guide rail, but focusing on adapting to the running path of the counterweight to prevent it from shifting, shaking, and avoiding friction with the elevator shaft components. The counterweight guide rail produced by Jutuo Technology adopts a high-precision cold rolling process, with a high surface smoothness and good straightness. It is fixed with a dedicated guide rail bracket and is easy to install. At the same time, it is equipped with wear-resistant guide shoes to reduce running noise and extend the service life of the counterweight system. It is supplied as a complete set with the company's counterweight frame and counterweight blocks, enhancing the overall adaptability of the counterweight system.  - Counterweight guide shoes: Installed on both sides of the counterweight frame, they closely fit the counterweight guide rails, functioning as a guide and buffer. They reduce vibrations and noise during the operation of the counterweight, ensuring that the counterweight runs synchronously and smoothly with the car. Jutuo Technology's counterweight guide shoes are made of wear-resistant rubber and are fixed with metal brackets. They have excellent buffering performance and wear resistance, and can be customized with suitable models according to the operating speed of the elevator, suitable for high-speed, medium-speed, and low-speed types of elevators.

The car is the part of the elevator that directly carries passengers or goods, serving as the "passenger cabin" of the elevator. Its core components include the car frame, car base, car top, and car doors, each of which plays an important role.   - Car frame: As the supporting structure of the car, the car frame bears the entire weight of the car (including the weight of passengers and goods), and transmits this weight to the traction system. It is a key component ensuring the stable operation of the car. The structural strength and stability of the car frame directly affect the safety performance of the elevator. It is usually made of high-strength steel, and some high-end elevators will also reduce weight and enhance strength through optimized structural design.    - Carriage Bottom: Located at the bottom of the elevator car, its main function is to carry passengers and goods. It also has a buffer device (such as a buffer) installed on it. In the event of an accidental fall of the elevator, it can absorb the impact energy and reduce the risk of injury. For example, the "Composite Carriage Bottom Based on Press-Fitting Connection" developed by Zhejiang Jutuo Technology enhances the surface levelness and structural stability of the carriage bottom through innovative press-fitting connection technology and strengthened rib design, further improving the safety performance and riding comfort of the elevator car.    - Car roof: An important component of the elevator car, it is commonly used to install lighting equipment, ventilation devices, and control panels for maintenance purposes. It also serves as the working platform for elevator maintenance personnel. The structural design of the car roof must take into account both functionality and safety. For instance, the "press-fitted car roof structure" developed by Jutuo Technology reduces welding operations, thereby improving the accuracy and stability of the car roof, and also provides more convenient conditions for the installation of lighting and ventilation equipment.    - Elevator Door: The door used for entering and exiting the elevator car, divided into manual doors and automatic doors (currently the mainstream is automatic doors). Its core function is to ensure passenger safety and prevent passengers from falling into the shaft during elevator operation. The elevator door is equipped with a door lock device (elevator door lock), and the elevator can only start running after the door is fully closed and locked; at the same time, the elevator door also has a barrier prevention device (such as infrared sensing, safety touch plates), which will automatically open the door if an obstacle is detected during the closing process to avoid injuring passengers or items.    -Carriage door track: The guide rail that enables the carriage doors to open and close. It ensures that the carriage doors operate smoothly and without any jerking or deviation during the opening and closing process, and is an important auxiliary component for ensuring the normal operation of the carriage doors.

"Seeking development through research and ensuring survival by maintaining quality" is the principle that Jituo Technology has always adhered to. To enhance its independent research and development capabilities, the company has continuously increased investment in research equipment, research teams, and research funds. As of now, the company has a total investment in research equipment exceeding 10 million yuan, and it has a professional research team with 25 members. In 2024, the company spent 7.1646 million yuan on research and development expenses, and the proportion of research and development expenses to total revenue was 4.71%, which was higher than the industry average. Powerful r&d for fruitful results, as of August 2025, 50 giant Rio tinto technology has patents, covering the elevator car structure, production equipment, control systems, and other fields, "Based on the pressure riveting connection composite palankeen" "pressure riveting type car roof structure" patent technology such as "elevator stents tapping device" has reached the industry leading level, not only enhanced the competitiveness of the company's products, also for elevator accessories industry technology progress made a positive contribution.

Jutuo Technology operates in both OEM and ODM modes, and has developed differentiated technical advantages for each mode to meet the diverse needs of customers.   In the OEM mode, the company focuses on production accuracy and compliance. Its core advantages lie in three aspects: First, the ability to implement technical standardization, strictly following the technical parameters set by the customers and international and domestic safety standards (such as EN 81, GB 7588), ensuring that the products are fully compatible with the customers' designs and minimizing the risk of technical deviations; second, mature supply chain integration technology, relying on the long-term accumulated component supply chain resources, achieving efficient adaptation and assembly of core components such as traction machines, control systems, and door machines, ensuring production stability and product consistency; third, optimization of large-scale production technology, through standardized production line layout, robot welding, and intelligent detection equipment and other automated technology applications, reducing unit production costs while further improving product accuracy and stability.    Under the ODM model, the company takes on the entire process of design to production, with its technical advantages focusing on innovation and customization: Firstly, it has a full-chain R&D capability, possessing the ability to independently design from core components to the entire elevator structure, and can quickly respond to market demands for new technologies such as energy conservation, intelligence, and space optimization; Secondly, it offers customized technical solutions, which can optimize elevator parameters based on customer needs (such as building type, load capacity, speed, installation environment), for example, designing small-sized shaft elevators for old residential areas renovations and developing intelligent group control systems for high-end buildings; Thirdly, it has the efficiency of technology integration and iteration, integrating technologies from multiple fields such as mechanical engineering, electronic control, and the Internet of Things (remote monitoring, fault warning), and due to the close connection between design and production, it can quickly achieve technological iteration and cost optimization.

Zhejiang Jutuo Technology Co., Ltd. was established in 2010, with its headquarters located in Nanxun District, Huzhou City, Zhejiang Province. It is a high-tech enterprise specializing in the research, design, manufacturing and sales of elevator accessories. After more than a decade of development, the company has established a complete product system, covering OEM and ODM businesses for commercial and household elevators, as well as core components such as elevator car components, car frame components, counterweight devices, shaft components, control cabinets, and support beams. Its products are widely used in various elevator manufacturing fields. During its development, Jutuo Technology has always emphasized the construction of management systems and product quality control. It has successively obtained ISO9001 quality management system certification, ISO14001 environmental management system certification, and ISO45001 occupational health management system certification, providing solid guarantees for product quality and production safety. At the same time, the company has won multiple honorary titles such as "High-tech Enterprise", "Provincial Small and Medium-sized High-tech Enterprise", "Provincial High-tech Enterprise R & D Center", "Provincial Technology-based Small and Medium-sized Enterprise", "Third-level Safety Standardization Enterprise", and "Municipal Green Factory" through its outstanding technical strength and market performance. In 2024, it also received the "Tax Credit A Grade" certification, and its enterprise strength has been highly recognized by the government and the industry.