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    To become a comprehensive automotive parts supplier, providing customers with one-stop supply chain services.

    Full-range automotive lighting parts supplier of customized, quality services.

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    Why Choose Us

    Providing Our Clients With
    High-Quality Service

    Welltec Co., Ltd, located in Anqing, Anhui, China, is a national high-tech enterprise specializing in the research development, production, and sales of automotive parts.

    Our core products cover automotive engine assemblies, automotive new energy systems, transmission assemblies, chassis systems, electrical systems, as well as body and interior & exterior trims. Equipped with advanced production lines, a comprehensive management system, and a professional R & D team, the company is dedicated to providing personalized, intelligent, diverse, and cutting-edge product solutions and manufacturing services for various customers.

    Cooperative Clients

    Provide digital automotive parts
    solutions for over 500 customers

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      Product Category

      Engine Assembly

      01 Engine Assembly
      Fully Tested & Pre-Lubricated – Ready for Drop-In Installation
      Read More about Engine Assembly
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      Electrical System

      02 Electrical System
      Rigorous validation for extreme temperatures, vibrations, and EMI resistance
      Read More about Electrical System
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      Chassis & Suspension System

      03 Chassis & Suspension System
      Every Detail Engineered – OEM Fitment Guaranteed
      Read More about Chassis & Suspension System
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      Body & Interior Exterior Parts

      04 Body & Interior Exterior Parts
      From Smooth Shifts to Rock-Solid Stability
      Read More about Body & Interior Exterior Parts
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      Maintenance Supplies

      05 Maintenance Supplies
      From OEM Replacements to Custom Upgrades – Redefine Your Vehicle's Look
      Read More about Maintenance Supplies
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      Contact Us for
      Custom Solutions

      About Us

      Get Your Custom Auto Parts Solution

      Get expert support for your auto parts needs – from bulk orders to
      technical specifications.

        News Center

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        Chinese Automakers Take Center Stage at Tehran Exhibition Amid Market Shift
        Industry News November 12, 2025
        Chinese Automakers Take Center Stage at Tehran Exhibition Amid Market Shift
        Read More about Chinese Automakers Take Center Stage at Tehran Exhibition Amid Market Shift
        Car doors: a fusion of art and technology beyond opening and closing
        Industry News September 4, 2025
        Car doors: a fusion of art and technology beyond opening and closing
        In the eyes of most people, a car door is just a simple component used for entering and exiting the cabin and ventilation. However, it is far from that simple. It is a key part of the vehicle structure, the first barrier to safety, a reflection of design aesthetics, and a stage for the increasing innovation of automotive technology. A car door that combines the essence of mechanical engineering, materials science, electronic technology, and industrial design. 1、 Basic function: the core of safety, convenience, and comfort The most basic function of a car door is to provide convenient passenger access. But on this basis, it has been endowed with more core missions: Passive safety cornerstone: The car door is an important component of the vehicle's side structure. It usually has built-in anti-collision beams (made of high-strength steel or aluminum alloy) inside, which can effectively resist intrusion in side collisions and reserve crucial living space for passengers. The sturdy door hinge and locking mechanism ensure that the door will not easily pop open in the event of a collision, ensuring that passengers will not be thrown out of the car. Sealing and quietness: The car door is isolated from wind, rain,…
        Read More about Car doors: a fusion of art and technology beyond opening and closing
        The evolutionary history from functional ‘lungs’ to brand’ face ‘
        Industry News September 4, 2025
        The evolutionary history from functional ‘lungs’ to brand’ face ‘
        In the design of the front face of a car, there is a component that not only carries crucial engineering functions, but also defines the visual soul of the vehicle, which is the car grille. It has evolved from a simple functional opening to the most recognizable design symbol of the brand, a perfect combination of engineering and art. 1、 Core function: The "respiratory system" of the vehicle The fundamental function of a grille is functional. It is usually an opening on the front bumper, whose main task is to introduce cooling air into the engine compartment. Heat dissipation and cooling: The engine generates a large amount of heat during operation, requiring continuous air flow through the radiator to cool it down. The grille is the entrance to this' life passage ', ensuring that the engine runs at optimal temperature. Intake demand: For turbocharged models, the intercooler also requires cold air introduced by the grille to cool the compressed high-temperature intake and improve engine efficiency. In addition, it also provides external fresh air for the air conditioning system. Protective function: The mesh or grid like structure behind the grille can effectively prevent large flying stones, tree branches, and other foreign…
        Read More about The evolutionary history from functional ‘lungs’ to brand’ face ‘

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