Beijing Holtop Artificial Environment Technology Co., Ltd company cases

August 2021   Supply of Energy-Efficient Commercial HVAC Equipment       Holtop successfully secured a major contract with Marriott International, one of the world’s leading hotel brands, to provide advanced HVAC solutions for a flagship five-star hotel in China. This project involved the design and supply of customized air handling systems tailored to the hotel’s demanding requirements for comfort, energy efficiency, and reliability. Holtop’s equipment ensures optimal indoor air quality (IAQ) and thermal comfort across diverse zones including guest rooms, lobbies, restaurants, and conference facilities.   Challenges & Requirements Energy Efficiency Goals: The hotel sought to reduce operational costs through high-efficiency systems. Space Constraints: Compact yet powerful units were needed to fit limited mechanical rooms.   Holtop delivered a tailored package of commercial HVAC equipment, including: 1. Energy Recovery Ventilators (ERVs) Quantity: 10 units Purpose: Pre-condition incoming fresh air by recovering energy from exhaust air, significantly reducing cooling/heating loads and improving IAQ.2. 2. Dedicated Outdoor Air Systems (DOAS) Quantity: 5 units Purpose: Deliver 100% fresh, dehumidified air to critical zones like conference rooms and kitchens, ensuring compliance with ASHRAE standards. 3. Modular Air Handling Units (AHUs) Quantity: 20 units Purpose: Flexible, high-capacity units with anti-corrosion coatings for humid environments, serving guest rooms and public areas. 4. Fan Coil Units (FCUs) Quantity: 150 units Purpose: Quiet, ceiling-mounted units for individual room control, featuring low noise levels (

  Holtop & Benz: the paradigm of high-end manufacturing environments driven by heat recovery technology   Project Name: Beijing Benz Engine Factory   Location: Beijing    Products: Heat Recovery Unit  ​ Challenges and Needs ​Strict environmental control: Precise engine assembly requires year-round precise control of temperature and humidity and extremely low particulate matter concentration. Huge energy pressure: the traditional air conditioning system to meet the above requirements, fresh air processing (cooling and dehumidification in summer, heating and humidification in winter) energy consumption is extremely high. System reliability: must guarantee 7x24 hours stable operation, any failure may cause the production line to stop, the loss is huge. Economic benefits and environmental responsibility: while ensuring the production environment, the operating costs and carbon emissions need to be significantly reduced.   ​​Holtop Solutions High-efficiency heat recovery core: integrated large air volume, high heat transfer efficiency of the wheel type total heat exchanger (enthalpy) , fully recover the exhaust air cooling/heat and humidity, pretreatment of fresh air. Huge energy-saving benefits: Holtop heat recovery technology, the core application of fresh air treatment to reduce energy consumption by more than 40% . Estimated by the size of the plant, the annual savings in energy costs of millions of CNY, significantly shorten the payback period. Stable and reliable operation: the system realizes 7x24-hour continuous operation without failure, which strongly supports the efficient production rhythm of Beijing Benz and is highly recognized by customers. Deepen strategic cooperation: after the successful implementation of the project, with its excellent product performance and technical services, Holtop further consolidated the long-term strategic partnership with Beijing Benz.       Holtop's partnership with the beijing benz engine factory is a perfect example of how China intelligence can use its core technology to serve the world's top industrial customers.         With its deep professional accumulation and innovation ability in the field of heat recovery, Holtop not only solves the extreme requirements of high-end manufacturing industry on the production environment, but also creates continuous economic value for customers through significant energy saving benefits.         This project is not only a shining card for Holtop in the field of automobile manufacturing, but also a model for Chinese professional equipment suppliers to achieve technology leadership and value win-win in high-end industrial application scenarios.        “The Holtop air conditioning system provides an ideal environment for our engine production due to its excellent stability and significant energy saving effect. The economic benefits brought by its heat recovery technology far exceed our expectations.”-Beijing Mercedes-benz project leader