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.

Verizon Networkfleet offers a full suite of industry-defining solutions and services that put innovation, automation and connected data to work for customers and help them be safer, more efficient and more productive. With more than 3,500 dedicated employees in 15 countries, they deliver leading mobile technology platforms and solutions.

In 1984, Vertical Market Software (VMS) opened its doors to provide an integrated accounting and job costing system to general contractors throughout the country. VMS provides service, construction, and accounting software to software to contractors nationwide. They also offer a complete enterprise solution for efficient business management and optimization.

Innovation is at the heart of everything at WAGO. From pioneering CAGE CLAMP® spring pressure connection technology to extensive range of Interconnect, Interface and Automation solutions, such as the fieldbus independent WAGO-I/O-SYSTEM, their customers count on the unconditional performance and reliability of their products to ensure the safe, efficient operation of their systems every time.

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.