enthalpy50+ factories verified

Beijing HOLTOP Air Conditioning Co., Ltd. Has been specialized in air-to-air heat recovery and ventilation industry for more than 15 years. We have become one of the most biggest and famous one among China native similar enterprises. Headquarter based in Zhong Guancun North area of SCIENCE PARK, Beijing. The construction area covers 30, 000 m2, including plant area 20, 000 m2 and office building area 10, 000 m2. Yearly production capability reaches 100, 000 heat recovery equipments. HOLTOP independent developed high efficiency heat wheel, air to air plate heat exchanger, heat recovery AHU, HRV, ERV, fan coil etc. Products are trusted by native and overseas customers because of advanced technology, good quality and service. Among these products, HRV/ERV and rotary/plate heat exchanger have been maintaining market share first for many years.

Zouwey Equipment Company Limited is founded in 2013, it has established itself as a global expert in the field of heat exchanger, desiccant rotors, dehumidifier and absorbing materials. We provide high-reliability desiccant rotor, VOCs rotor, heat exchanger core, fresh ventilator and applied technology solutions for dehumidification air-conditioning systems worldwide.

Creating Healthy Indoor Environments Through Intelligent Ventilation Solutions

China National Packaging and Food Machinery Corporation (abbreviated as CPFMC) is a leading company in complete engineering solutions for agricultural products and food processing in China.

GZ-LANS, founded in 1993, a supplier of refrigeration environmental laboratory. It is a professional company focus on energy saving and environmental protection. GZ-LANS owns strong laboratory construction technology with advanced software control system. For decades, it has provide more than 800 laboratories in domestic and abroad. Customers including Intertek, TCL, Gree, Haier, Chigo, Danfoss, Galanz, Trane, etc.

BLJ is located in Dongsheng Huigu Park, Keqiao District, Shaoxing City, Zhejiang Province. The company is a science and technology-based environmental protection enterprise that integrates the research and development, design, production and sales of polymer membrane materials and washable total heat exchange core materials.

Guangdong Guangce Instrument Technology Company Limited, located in Dongguan City, is a technology-based private enterprise engaged in research and development, production, OEM and sales of scientific and technological equipment manufacturing. Our company has 15 years of production experience, has various software and hardware design and research and development capabilities, and also have experienced and high-quality technical team and professional sales team. GuangCe's main business includes plastic physical properties, mechanics, environmental reliability, aging, and flame retardant testing instruments, among which the annual output of plastic polymer physical properties testing instruments ranks among the top in the country. And our products comply with GB, ASTM, ISO, JIS, EN, DIN, UL and other testing standard.

Guangdong Folansi Energy Saving Equipment Co., Ltd is a manufacturer for heat pump, fan coil and water tank,

Henan Tuofang Energy Saving Technology Co., Ltd. A professional supplier of finned tubes and ener-9y-saving devices in Henan Province. Our factory islocated in Yanling County, Xuchang City, Henan Province. We produce laser-welded finned tubes, high-frequency welded finned tubes, pressed welded finnedtubes, energy-saving devices, coolers, and radiatorsAll of these are used for energy-saving and environ-mental protection parts and equipment

MENRED: Pioneering Intelligent Comfort Solutions for a Sustainable Future

Shanghai Shenglin is a professional manufacturer in China that specializes in refrigeration units and air conditioning units.

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ABOUT US/COMPANY PROFILE

China Tianqu Group is a large group enterprise integrating real estate development, aluminum manufacturing, central air-conditioning production, large hotels and logistics. In Jan. 2020, China Tianqu Group took over Shandong LARK Central Air Conditioning Co., Ltd, which was founded in 2006 and has export experience over 19 years over 60 countries. Now the factory is known as Shandong Tianqu cooling Technology Co., Ltd, but all the previous LARK staff stayed with us.

Qishanr Technologies is a global supplier and marketer of HVAC maintenance and compressor solutions for commercial and residential air conditioning, heating, ventilation and refrigeration field, manufacturing and other industrial applications.

Hebei Jingchuang Instrument Manufacturing Co., Ltd. Specializes in the design, manufacturing, and supply of testing instruments and laboratory equipment for construction engineering, material testing, and industrial quality control. Our main product categories include Steel Structure Testing Equipment, including High Strength Bolt Tester, Slip Coefficient Tightening Machine, and related steel structure inspection equipment for bolt connection testing and construction quality evaluation. Plastic Pipe Testing Equipment, including Hydrostatic Pressure Testing Machine, Falling Weight Impact Tester, Carbon Black Dispersion Tester, Sonic Pipe Sealing Tester, and Specimen Cutting Machine, suitable for testing PE, PVC, PP, PPR, HDPE, composite pipes, and other plastic pipe materials. Thermal Analysis & Building Materials Testing Equipment, including Differential Scanning Calorimeter (DSC), Guarded Hot Plate Thermal Conductivity Tester, Heat Flow Meter Apparatus (HFM), and Insulating Glass U-Value Tester, widely used for thermal insulation performance testing, building energy efficiency evaluation, and laboratory research. Fire Testing Equipment, including Non-Combustibility Furnace, Cable Smoke Density Tester, and Glow Wire Tester, designed for fire resistance testing, combustion performance evaluation, and cable fire safety testing according to international standards. Electrical Testing Equipment, including Switch & Socket Life Tester and Power Load Control Cabinet, suitable for testing switches, sockets, electrical accessories, and low-voltage electrical products. Geotechnical Testing Equipment, including Static Cone Penetrometer (CLD-3C) and other geotechnical laboratory instruments, used for soil investigation, foundation engineering, highway construction, and geotechnical laboratory applications.

Shandong Xuguang Tank Air Conditioning Equipment Co., Ltd. Was established in 2008, It is the supplier of the overall product at the end of the central air conditioning system, set composite materials, fresh air equipment, fire smoke exhaust equipment and other products research and development, design, production, sales as one of the modern enterprises. Our products had installed in many countries such as Russian Federation, Southeast Asia, America and so on. The business scope includes central air conditioning system, FCU, AHU, Fresh air ventilation, Water tanks and etc.

SKZ Industrial Co., Limited and SKZ International Co., Limited are the members of SKZ group, We are specialized in supply Laboratory Instrument, Scientific instrument, Analytical Instrument, Thermal Analysis, Moisture meter, Gas detector and testing instruments for pulps, paper, cardboards, plastic, rubber and textile.

Zhuzhou Weilai New Materials Technology Co., Ltd (Weilai) is a leading high-tech enterprise located in the China Power Valley, Zhuzhou City, Hunan Province. Specializing in the development and manufacturing of high-performance heterogeneous refractory metal composite materials, Weilai is dedicated to delivering innovative solutions for a wide range of industries. Our product portfolio includes high-performance X-ray anode targets, plasma spray nozzles, electrodes, and resistance welding electrodes, which are extensively used in medical equipment, plasma spraying, automotive manufacturing, and other advanced industries. As a company that integrates research and development, production, sales, and service, Weilai is committed to pushing the boundaries of material science and technology.

Jinan Kason Testing Equipment Co., Ltd. Was established in 2009, is specialized in developing and manufacturing of testing equipment used for metal, non-metal and composite materials mechanic performance testing.

Foshan Tongyong Refrigeration Equipment Co., Ltd. is a National High-Tech Enterprise specializing in the research, development, manufacturing, and sales of refrigeration equipment and heat exchange components.

Guangdong Quanguan Intelligent Technology Co., Ltd is a high-tech enterprise founded in 2005, specializing in producing Industrial Water Chiller, Oil Chiller, Chip Conveyor, Electronic Cabinet Air Conditioner, Heat Exchanger etc. For over 20 years, which covers an area of 60, 000 sqm ISO-qualified production facilities with total investment of over 400 million yuan and over 300 employees. Quang has a complete and independent research and development line that includes research and development technology, sheet metal processing, bending, welding, painting, assembly and processing, testing and packaging divisions.

Langqiwei Air Conditioning Group Co., Ltd. is located in the Central Air Conditioning Tertiary Industrial Park of Dezhou, Shandong Province, China. It integrates the research and development, design, production, sales and maintenance of the central air conditioning terminal unit series. It is the only professional, research and development and production central air conditioner in Dezhou Comprehensiveness of the terminal unit.

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Qingdao Conqinphi Environmental Technology Group Co., Ltd. is a system integration manufacturer specializing in the evaporation and concentration of high-salinity wastewater. Conqinphi boasts its own 90, 000 square meter processing plant and employs hundreds of people. It is a research and development-focused technology enterprise.

Ruidong is a professional enterprise, specialized in HVAC product design, production, sale and installation. The company established a perfect sales service system with innovative technology, nice quality and after-sale service. Ruidong has exported products to more than 50 countries and regions which cover Asia, Middle East, Europe, Africa and America.

Hebei Langri Heating and Cooling Equipment Co., Ltd. is a specialized HVAC equipment manufacturing enterprise that integrates research and development, production, sales, and service. The company is located in Nanwangzhuang, Donglu Town, Qingyuan District, Baoding City, Hebei Province. It has a modern production base covering an area of 20000 square meters and has introduced multiple automated production lines and precision testing equipment, laying a solid foundation for large-scale and standardized production.

10+ Years Professional Ventilation Equipment Manufacturer

Guangdong Richkard Energy Equipment Co., Ltd is professional manufacturer with 60000 m2 factories, is a modern professional heat exchanger manufacture, the production and processing capacity of a variety of finned heat exchangers, such as household heat pumps, commercial heat pumps, industrial heat pumps, machine room air conditioners, and the annual output value exceeded 80 million.