Digital Microprocessor Controller Fresh Air Inlet Designed with Esp 350700Pa Providing Ventilation and Air Control Solutions

Henan Hongtai HVAC Equipment Co., Ltd. is a technology-based service enterprise integrating the sales of air-conditioning system and related accessories, exporting the products with good quality and the most suitable ones for customers' project. Our main products include VRF system, Chiller & Terminals, Light commercial unit and etc. We're specialized in providing comprehensive solutions for air-conditioning systems such as office buildings, shopping malls, hotels, stations, hospitals, and factories. The company is committed to spreading the most advanced central air-conditioning system service concepts, striving to create the best service brand for air-conditioning systems.Hongtai Air Cooled Modular Chiller Series adopts eco-friendly R32/R410A refrigerants and DC Inverter tech for A++ efficiency. 75-2240kW flexible modular combination adapts to -20℃~48℃ temps. With smart control, anti-corrosion protection and backup functions, it’s space-saving and easy to install, perfectly serving hotels, malls, offices, airports, factories and hospitals, delivering stable low-carbon comfort for all commercial and industrial spaces.

Our manufacturing center covers an area of more than 73,000 square meters, with three major workshops for LCAC, VRF and spare parts, and 17 advanced production lines.
According to the concept of lean production and safe production, through 5S, TPM, IE, EHS and other continuous improvement activities to ensure safe and efficient production and shorten the delivery cycle..
Use various robots, AGV system and other equipment, optimize logistics distribution, improve quality and production efficiency.
MES system helps a lot in tracking production schedule, inventory status, work schedule and other operations management to improve product quality and productivity.

We have established a strict and scientific quality management system with supplier quality assurance, incoming quality control, process quality control and final quality control to ensure the quality of the products.
The testing center has been certified by CNAS, with a full range of professional incoming inspection labs, enthalpy difference labs, EMC labs, national accreditedlabs for testing and verification.

ISO9001 quality management system, ISO14001 environmental management system, OHSAS18001 occupational health and safety management system, QC080000 electronic and electrical components and products harmful substances process management system certification.

Main product certificated by CCC, energy-saving certification, ETL, AHRI, DOE, EUROVENT CE, CB, SASO, ESMA and others according to specific market requirements.