Address
Shuangyu Road Leshang Pioneer Prak
Yueqing Bay Area, Yueqing City, Zhejiang Province, 325600, China
Work Hours
Monday to Friday: 9 AM - 7 PM
Weekend: 10 AM - 5 PM
The global HVACR relay market continues to grow.
The Asia-Pacific region dominates the global HVAC relay market. This is primarily due to the growing demand for HVAC and relays in end-use applications, particularly in developing countries within the Asia-Pacific region. Future growth in the Asia-Pacific region is expected to accelerate as demand from the automotive industry and investment in the construction sector increase.
A relay is a switch that can connect and disconnect circuits electromechanically or electronically. They control one circuit by opening and closing contacts in another. HVAC relays are primarily used in HVAC control systems to manage and control the operation of heating and air conditioning systems. Generally, relays are mainly used to control and operate high-power circuits using low-power signals. Thus, a relay can control large voltages and current flows by applying a small voltage to its coil. When voltage is applied to the relay coil, the relay is opened or closed according to the contact settings, thereby opening or closing a large electrical circuit. HVAC relays are commonly used to control heating, ventilation, and air conditioning equipment, such as opening or closing compressors, condenser fan motors, or evaporator fan motors as needed during operation.
The growing demand for heating, ventilation, and air conditioning systems has driven the relay market.
Heating, ventilation, and air conditioning (HVAC) systems have been used in the automotive industry since the 1960s. The growth in global automotive demand has driven demand for HVAC relays in the automotive sector. The increasing demand for buses is a major factor driving the market. Currently, almost all buses are equipped with HVAC systems. Therefore, the demand for HVAC relays in the automotive industry is expected to grow in the coming years. Of course, the increasing demand for light and heavy-duty vehicles is also a reason behind the growth of relays in the automotive industry. Meanwhile, increased investment in non-residential construction is also expected to be a major driver of market development. Expanded investment in non-residential construction has boosted demand for indoor air quality management and HVAC systems. This expectation also drives the HVAC relay market. Increased investment in hospitals, educational institutions, hotels, and other commercial buildings is also expected to drive demand for HVAC relays.
The implementation of stringent government regulations and policies has led to the increasing popularity of green buildings, thereby driving the development of the HVAC relay market. With the development of intelligent HVAC systems, buildings will become more efficient, enabling building managers and owners to operate systems more effectively. The installation of these intelligent systems is expected to significantly boost demand for HVAC relays.
High initial investment expectations inhibit market development
Installing new and advanced HVAC systems in commercial or industrial buildings requires a high initial investment. These systems not only have high installation costs but also extremely high maintenance costs. Building a new system is expensive. Similarly, upgrading older HVAC systems also incurs costs. The lifecycle cost of an HVAC system includes monthly operating expenses, preventative maintenance, repair and replacement costs for smaller systems, air filters, and refrigerant. These factors are expected to hinder the future growth of the HVAC relay market.
Environmentally friendly materials and the Internet of Things (IoT) offer more opportunities for HVAC relays.
The trend of using environmentally friendly materials in the manufacture of HVAC relays presents new opportunities for the HVAC relay market. The use of these relays can make buildings more efficient and systems more environmentally friendly. Manufacturers are experimenting with lead- and cadmium-free materials, as these are harmful to the environment and human health. The Internet of Things (IoT) is expected to drive smarter HVAC systems, enabling them to operate based on real-time data. IoT can also facilitate rapid fault detection and remote diagnostics in these systems. This will reduce the load on HVAC relays, thereby making HVAC systems more efficient.
In 2018, the Asia-Pacific region was a significant market for HVAC relays globally.
Regionally, the HVAC relay market can be divided into North America, Latin America, Europe, Asia Pacific, and the Middle East & Africa. In 2018, the Asia Pacific region dominated the global HVAC relay market. This was primarily due to the growing demand for HVAC and relays in end-use applications, particularly in developing countries within the Asia Pacific region. With increasing demand from the automotive industry and expanding investment in the construction sector in the region, future growth in the Asia Pacific region is expected to accelerate.
Compiled from: the internet
Since its establishment in 2003, Hongli Electric Co., Ltd. has been committed to the design, research and development, and manufacturing of low-voltage components. Its products are widely used in air conditioning and refrigeration, HVAC, food freezing and processing, kitchen equipment, intelligent buildings, home appliances, and industrial automation. The company has obtained multiple product certifications, including CCC, UL, TUV, VDE, CE, CB, and RoHS, as well as ISO9001 management system certification. Its products are exported to North America, Europe, Southeast Asia, the Middle East, Australia, and South America, gaining widespread application and recognition and earning the trust of its customers.
The company places great emphasis on product research and development and innovation, introducing automated equipment and continuously improving its production processes. It has accumulated over 10 national patents, several of which have filled gaps in the domestic market. The company can provide customers with specific product solutions to meet their actual needs.
Adhering to the corporate vision of "based in China, facing the world, and giving back to society", and with the pursuit of customer satisfaction as its business tenet, the company vigorously carries out management innovation and technological innovation. The company strictly controls product quality, and wins customer praise with high-quality products, reasonable prices and good reputation. It provides timely, thoughtful and satisfactory products and services to customers at home and abroad, and grows together with customers.
Product Introduction
Air conditioner dedicated contactor
Specifications: 1N, 1P, 1X, 2X, 3X, 4X (20~40A), 3X (50~60A, 75~90A)
Product advantages: The product is UL certified, TUV certified, and CCC certified. It features a large contact design, an electrical life of up to 250,000 cycles, a mechanical life of 1 million cycles, stable performance, easy installation, and is safe and durable.
Starting relay series
Product Advantages: Specially designed for compressors and pumps, with two wiring options available. UL and CCC certified, boasting an electrical life of up to 250,000 cycles and a mechanical life of 1 million cycles. Stable performance, easy installation, safe and durable.
HD1 Series Single-Phase Motor Starter Control Box
Product advantages: Effectively ensures normal machine startup, safe and durable, and guarantees stable machine operation.
High power relay
Product advantages: High capacity, high voltage resistance, flame-retardant materials; lightweight, low coil power consumption, high contact load, strong impact resistance, UL certified, high reliability.
Contact Hongli Electric Appliances
Company website: www.hongli.com.cn
Email: sales@hongli.com.cn
HONGLI ELECTRIC-SERVICE FOR GLOBAL CUSTOMERS
Hongli Electric Co., Ltd. has been a professional manufacturer of contactors, AC contactors, DP contactors, light contactors, magnetic contactors, power relays, potential relays, switching relays and transformers, disconnect boxes, enclosure boxes, whips, and Master Distributor of HVAC-R products in China. Over 200 kinds of main products as above are approved by UL, CSA, VDE, TUV, CCC, CE, and RoHS. With abundant experiences and excellent reputation over the past 20 years, Hongli Electric has become one of the most reliable suppliers of HVAC-R products for customers worldwide.
By choosing Hongli Electric Co., Ltd as your supplier, you are aligning yourself with a company possessing the experience necessary to produce a custom product with the high quality you require at a competitive price. The catalog pages included on this website are merely an illustration of the many products and solutions Hongli Electric is capable of providing. Should you not see the product or process you are looking for, please contact us and we will be pleased to review our capabilities with you. Need more details? Please check our full documentation for detailed information on how to use Hongli.
Our Story
We provide best services in the world.
Motor Starting relays will solve your system problems!
Specially designed for compressors and pumps, two connection methods are available. Pass VDE, UL certification and CCC certification, electrical life can reach 250,000 times, mechanical life is 1 million times, stable performance, easy installation, safe and durable….
Meet our Team
We are passionate about design&make
Product advantage
High breaking capacity, stable performance, long service life, safety and reliability.
Service advantage
Senior technical team, keep up with technology frontier, constantly upgrade and improve product quality, enhance customer satisfaction
Technical advantage
Products passed UL, CE, TUV, ROHS and other safety certification, purchase and use assured.
Save up to 70%
New Collection
3~15HP Mid Temp Scroll Compressors
Refrigerant: R22/R404A
Nominal Capacity: 4.85~25.67 KW
Displacement: 8.8 ~ 43.3 m³/h
Hongli Electric Co., Ltd., located in Yueqing Bay Economic Development Zone at the foot of Yandang Mountain, a national scenic tourist area, is a professional manufacturer of household appliances, low-voltage electrical appliances, and their components, integrating design, production, marketing, and service. Since its establishment, Hongli Electric has been committed to the design, development, and manufacturing of reliable and high-quality air conditioning, refrigeration, and heating equipment and industrial control equipment and components. The company can design and manufacture control components that meet various control requirements and industry standards to meet the needs of air conditioning and machinery technology. It primarily provides safe, reliable, energy-saving, long-life, and high-breaking capacity terminal components (AC contactors for air conditioning, starting relays for single-phase motors (compressors), power relays, circuit breakers, relays for fans, power transformers for refrigeration, disconnector boxes, etc.) to the HVACR industry globally.
Hongli Electric Co., Ltd.'s main products include: AC contactors for air conditioners, starting relays for single-phase motors (compressors), power relays, circuit breakers, relays for fans, power transformers for refrigeration, capacitors, over/under voltage protectors, phase sequence relays, disconnect switch boxes, and other terminal components. The company's market is widely distributed across North America, Central and South America, Europe, Southeast Asia, the Middle East, Australia, and other regions. Our founding mission: Providing customers with the highest quality value service is our eternal pursuit! Core values: Integrity, Innovation, Cooperation, Customer First! Quality policy: To produce high-quality and reliable products, and to satisfy customers with an honest service attitude. Core competitiveness: Professionalism, Reliability, Systematic Approach, and Standardization. Company qualifications: A complete ISO9001 management system, possessing product safety certifications from multiple countries including UL, VDE, TUV, CE, CCC, and CQC, and having registered and declared the protection of the GOODSPEC international trademark brand in more than twenty major industrialized countries worldwide!
Hongli Electric Appliances takes "Integrity, Innovation, Cooperation, and Customer First!" as its core values, emphasizes the construction of a people-oriented corporate culture, continuously deepens its work, and is courageous in undertaking social responsibilities.
GOODSPEC control components are widely used in various fields, including air conditioning and refrigeration, HVAC, food freezing and processing, kitchen equipment, smart buildings, home appliances, and industrial automation. In addition to a full range of standard products, GOODSPEC can also provide customers with specific product solutions to meet their special needs in actual use.
Currently, the company's market is widely distributed across North America, Central and South America, Europe, Southeast Asia, the Middle East, Australia, and other regions. The comprehensive ISO9001:2008 (SGS) international quality system certification ensures the consistency and reliability of our products, and continuously reducing PPM values is our constant goal. Some of our products have passed UL, CUL, TUV, CE, CCC, and European RoHS environmental certifications. Hongli's high-power contactors and relays have passed rigorous testing by the US UL laboratory and a renowned US air conditioning manufacturer, proving that Hongli has become an international electrical manufacturer and supplier, and that our product performance meets international standards such as IEC60947, IEC60730, UL508, VDE0660, AIR780/790, and GB14048.
Some of our clients
