Longertek Technology is the first to lead inverter heat pump technology into the vehicle air conditioning industry, and it completes HVAC energy consumption comparison in 8 regions. It was selected into the National Key Energy-saving and Low-Carbon Technology Promotion Catalog of the National Development and Reform Commission for three consecutive years in 2015, 2016, and 2017.

Lumi United Technology Co., Ltd. (Aqara) specializes in the design and development of intelligent hardware and software solutions for smart home and corporate applications. Lumi is committed to applying the best industrial design, proprietary low energy consumption know-how, robust IoT software, cutting -dge AI technologies, and unyielding cost savings to provide the premier smart home experience.

M&C Pumps is an international, specialized and technical oriented fluid equipment manufactuer. Company’s prodution and global distribution center is located in Ningguo city, Anhui province of china, and its global r&d centre is based in houston, texas usa.

Meiling was established in 1983 and now is a wellknown company engaged in R&D and manufacturing of refrigeration appliances and washing machines in China. The annual manufacturing capacity of refrigerators and freezers is more than 12 million sets, and that of washing machines is 2 million sets.

Milesight is a fast-growing and innovation-driven technology company with a focus on 5G, AI, IoT and LoRaWAN. With advanced IoT insights, the company is committed to driving next-level technology innovation and business efficiencies in an actionable and locally adapted way.

Nanjing Aotecar Refrigerating Co. Is a manufacturer specialized in R&D as well as production for automotive Ac compressor, with the annual production capacity of 4 million sets. Besides DaMing factory and JiangNing factory, Aotecar has invested two big and new production base in 2012, which distributed at Chuzhou in Anhui and Longquan in Zhejiang.

Nansteel Manufacturing Co.,Ltd, today an ISO - 9001:2008, certified Company are a prominent Manufacturer, Stockist and Exporter of carbon steel pipe, stainless steel pipe, structural section, fittings and OCTG in various materials including Stainless Steel, Carbon Steel, Alloy Steel. For more,visit: www.nan-steel.com

AUX Group is an enterprise group which covers several industries: home appliances, electrical equipment, medical service, real estate and financial investment. They are a renowned provider of Air Conditioners, including wall splits, portable and floor standing units.

OMS Machinery Co.,Ltd. is a High-Tech company, dedicated to the development and production of automatization, digitalization, and intelligentization equipment. Located in Zhongshan, Guangdong, OMS employs 80 professional engineers, and is well equipped with facilities. The company’s quality system and measurement system are ISO certified.

Haier-Carrier is a joint venture established by Haier Group and US Carrier in 2001. Its products include supermarket display cabinets (more than 1,000 specifications), compressor units (scroll, piston and screw), and heat exchangers (air-cooled condenser and air cooler). It can provide customers with whole sets of freezing and refrigerating solutions.

INNORAPID LIMITED with brand RPWORLD, founded in 2003, is committed to high-mix, low-volume manufacturing services. Over more than 19 years, RPWORLD has been providing customized one-stop manufacturing solutions for 20,000+ projects from 40 countries around the globe, becoming one of the fastest and most comprehensive manufacturing suppliers in the world.

Ruidong Group Co.,Ltd. was founded in 2011 as an air conditioning and refrigeration solutions provider. There services include the system design, equipment production, installation and sales of the system and equipment. Air conditioning and refrigeration equipment has changed the way humans live, work and play since their invention.

AIKO is a new energy technology company that focuses on R&D and manufacturing of PV core products and integrated solutions for power generation, storage, usage, providing customers with solar cells, ABC (All Back Contact) modules and scenario-based solutions.

Shanghai Screw Compressor Co., Ltd(SCR) is a company registered in 2000 in Shanghai, who focus on innovation, research and development, production, sales and service of screw air compressors and downstream equipment for the past 20 years, SCR have more than 80,000 square meter modern factory and own more than 250 employees, more than 10% of them are professional engineers in this field.

Shanghai Sollant Energy Saving Technology Co., Ltd. is a compressed air system manufacturer integrating R&D, production, sales, and service. Sollant has long been based on the research and development of new technologies strictly following international standards, and adheres to the principle of “energy-saving creates the future” brand management philosophy, aiming to provide stable and efficient air compression systems for global enterprises.

The Shenyang Blower Works Group Corporation (SBW) dedicates itself to the research, development, design, and manufacturing of turbomachinery including centrifugal/axial/reciprocating compressors, centrifugal blowers and pumps. The main areas of its application are oil & gas, chemical, metallurgy, power generation, etc.

Envicool is a China-based foremost provider of equipment cooling solutions for telecom sites and data centers, energy storage, Telecom 5G base station cabinet, healthy environment, Industry Automation, EV Bus & Rail Transit, EV Cold Chain Logistics, EV car charger, Electronics, etc.

Suzhou Tongda Machinery Co., Ltd. has been focusing on the research, development and product application of extrusion blow molding machines. It is the technical enterprise for the plastic extrusion blow molding machine to integrates R&D, production, and sales.

TICA is a professional company integrating R&D, manufacture, sales and service of environment and thermal energy utilization. TICA has established 5 bases in Nanjing, Tianjin, Guangzhou, Chengdu and Kuala Lumpur as well as 70+ sales and service outlets.TICA branches include AHUs, fresh air, modular chillers, VRF units, screw chillers, centrifugal chillers, and ORC low-temperature waste heat power generation systems, etc.

Tongdy Sensing Technology's work makes a difference in helping users make healthy indoor air quality. As one of the earliest companies in China engaged in air quality monitoring products, Tongdy has always focused on its strong technology development and design capabilities on indoor air quality monitors.

Vairtech is committed to developing a variety of new models to meet the needs of the market and high quality. It is specialized in the production of various aluminum alloy air vents, aluminum foil expansion pipes, inspection ports, aluminum foil tapes, purification filters, air duct regulating valves.

Weifang HengAn Radiator Group Co., Ltd. was established in 1975, as the biggest special manufacturer of inner combustion engine radiators. The group company has passed the accreditations of ISO9001 Quality System, ISO/TS16949 Quality System and the Environment Management System respectively.

Their main products include condensers, oil coolers, intercoolers, radiators, evaporators, etc. Their business includes in industries as automotive, wind power generation, 5G base stations, home and commercial air conditioning, refrigeration equipment, machineries, etc. With advanced digital production lines and information management tools, the company is a major manufacturers in the field of heat exchangers in the global automotive market.

Yilida always strives for constant growth and improvement to provide high quality commercial & industrial fans and excellent services to satisfy all needs for air conditioning and building ventilation applications. At Yilida the have made a firm commitment to innovation and continually developing intelligent high-efficiency fan motors.

Zhejiang MAIDI Refrigeration Technology Co. Ltd, lt is a flourishing High-Techenterprise which was founded in 2002. They specialize in developing and manufacturing the hermetical and semi-hermetic compressors & units, and all kinds of refrigeration parts such as the Filter Drier, Liquid Accumulator and Oil Separator.

Zhejiang SinoKing Air-conditioning & Refrigeration Co.,Ltd. is one of the largest central air-conditioning manufacturer in Zhejiang Province of China. They are specialized in design, manufacture, sales and services of central air conditioning full range of products.

Zhejiang Huazheng New Materials Co., LTD. (hereinafter referred to as "Huazheng New Materials"), founded in 2003, is a holding member of Huali Group. It is one of the earliest enterprises engaged in the research and development and production of epoxy-clad copper plate in China, and has won the title of "Excellent National Brand Enterprise in China's printed circuit Industry" for five consecutive years.

22/7 Enterprise is a trusted partner for high-quality components to some of the air conditioning companies. They deliver precisely engineered, refrigerant branch pipes, copper branch piping kits, VRF joints and copper fittings to major OEM’s,

3M Company (originally the Minnesota Mining and Manufacturing Company) is an American multinational conglomerate operating in the fields of industry, worker safety, healthcare, and consumer goods.

At A.P. Tupy Mechanical, they specialize in ensuring year-round comfort in their home with expert care for both furnaces and air conditioning units. Founded on a commitment to excellence, their team of skilled professionals is dedicated to providing premium service that keeps the heating and cooling systems running at their best.