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TOPRISE has a history of 20 years. We are committed to providing integrated solutions for natural skylights, ventilation, and natural smoke and heat ventilation for buildings worldwide. Our factory, covering 40, 000 square meters, is located in Taicang Port Development Zone, Jiangsu. Recognized as a "High-tech Enterprise of Jiangsu Province, " our Natural Smoke and Heat Exhaust Ventilator has also been awarded the "High-tech Product Certificate. " We are certified with ISO9001 Quality Management System, ISO14001, ISO45001, CE EN12101-2, and CCC certifications by the Ministry of Public Security.  

Who We Are

Since its establishment in 1997, Suzhou Yonghecheng Fan Industry Co., Ltd. Has been committed to the research and development, production and sales of centrifugal fans. The company has a large production workshop, equipped with all kinds of large high-precision CNC machine tools, large laser cutting machines, high-precision balancing machines and other production equipment. Customized fan can better meet the special conditions and special requirements of the new market! High temperature and high pressure fans, explosion-proof fans, hot air circulation and insulation fans, high temperature embedded fans, garbage crushing and wear fans, chemical industry explosion-proof corrosion resistance zero leakage fans, etc. With the technology of Taiwan, the company continuously develops new fans that meet the requirements of technological progress. For environmental protection, painting, new energy, HVAC, chemical industry, metallurgy, electric power, construction and other industries with more than 50, 000 sets of fans a year. The company takes "integrity, harmony and sustainable management" as its purpose; To "quality is the life of the enterprise" as the concept; To "timely and efficient" service as the mission; Make unremitting efforts for this! No matter where you are, as long as you need, we will continue to give you support!

Shandong Lingfeng Machinery Manufacturing Co., Ltd. Has developed into a professional, leading, and modern enterprise integrating the development, manufacturing, and sales of agricultural and horticultural plant protection machinery since its establishment in 2016.

Qingdao Chengmingde Industry and Trade Co., Ltd. is a leading large-scale customized supplier dedicated to high-quality accessories for fresh air and air conditioning systems. With many years of profound experience in export-oriented processing, we have established professional production base spanning over 30, 000 square meters, equipped with more than 150 sets of advanced metal processing equipment and fully automatic spraying lines-ensuring precision, efficiency, and consistency in every production link. Our core product portfolio covers a comprehensive range of ventilation and air conditioning accessories, including grille air vents, diffusers, aluminum alloy louver vents, stainless steel exterior wall exhaust caps, weatherproof exterior wall air vents, high-seal ventilation valves, and floor air vents, all designed to meet the diverse needs of commercial, industrial, and residential projects. We specialize in customized processing and offer flexible OEM/ODM services, tailoring products to clients' specific specifications, dimensions, and performance requirements. Adhering to strict international quality control standards, we conduct rigorous inspections from raw material selection to finished product delivery, guaranteeing durable, reliable, and high-performance accessories. Our efficient production management system and streamlined supply chain enable us to deliver orders in short lead times, even for large-volume or customized projects. We have served clients from over 50 countries and regions worldwide, earning widespread recognition for our product quality, professional service, and competitive pricing. We warmly welcome partners from home and abroad to visit our factory, inspect production processes, and discuss cooperation opportunities, striving to build long-term, mutually beneficial partnerships for a sustainable future.

Shandong Baili Machinery Co., Ltd. is a high-tech enterprise integrating the R&D, production and service of orchard pesticide application machinery. Founded in 2015, the company is located in Linyi, China, known as the "City of Logistics".

Zhejiang Ocean Industry Co., Ltd. is a specialized Manufacturer of a full range of chains, sprockets, gear, gear rack, pulley, taper bush, shaft, gearbox, worm gear speed reducer, helical gear speed reducer, worm helical gear speed reducer, speed variator, cycle-drive gearboxes, couplings, door/gate parts and so on.

ZHEJIANG SORBO TECHNOLOGY Co., Ltd., was established in 2016 with Trademark SORBO whom located in No. 2 Daqing Road, Xingiao Ouhai Wenzhou City, has 400 employees, 22, 000 square meters area, 3 circuit board production lines, 18 assembly and testing production lines, 30, 000PCS production capacity per day.

Ningbo Bestway Magnet Co., Ltd. is high technology factory which engaged in manufacturing magnet including Neodymium magnet with high temperature especially for Motors, Bumps, Auto Parts, Generator, Industry, Medical area and so on.

Company Profile

GREEF: Green Renewable Energy Earth Future

Jinan Deming Power Equipment Co., Ltd. is a high-tech enterprise focusing on research, production, sales and service of renewable energy power products such as wind energy and solar energy. With a high reputation in the Association and participates in the formulation of international standards for small wind turbines. It is a designated product for state aid for foreign projects and 90% of products are exported.

1. Zibo Xinhua fan Co., Ltd. Provides long-term quality services, including a free lifetime of after-sales technical services, one-year warranty period of sold products

GYPTEK is Chinese leading access panel manufacturer.

Qingzhou Junyang Industry And Trade Co., Ltd, is the biggest and the most professional manufacturer of ventilation, cooling, humidification and heating equipment in Asia.

Yueyang Shengang Lifting Electromagnet Co., Ltd., You Best Supplier:

Wenzhou High And Long Co., Ltd is a comprehensive company focus on Auto Part products since 2012. Our main products include E-POWER car parts, NEW ENERGY car parts, Stepper motor, ECU, all kinds of sensor and throttle body item etc. All of our products are produced by our long cooperated factories, especially for Stepper motor and ECU product that are produced by our own factory directly. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. Cooperating with local good factories, "HL" products have price advantage and stable quality, exported to MID East, Europe, USA, Japan, Korea and Southeast of Asia etc. The company has always insisted on the basic idea of seeking for "High" quality and "Long" term development. For long term development together with customers and factories, HL people will continue to forge ahead, to be creative and strive to achieve the customers, factories and HL "Win-Win" situation.

Hebei Leshine is located in industrial zone, Hengshui City, Hebei Province, China, 2000km away from Tianjin Port. We are a professional manufacturer of fiberglass products in China. Our company has advanced equipment for production, testing and inspection. We also have advanced technology, and well-built systems of management and quality assurance. Now our products are widely welcomed in many foreign markets around the world, such as the USA, the UK, India, Japan, Canada and so on. "Quality first, supremacy service" is our concept. We will keep working on serving our customers wholeheartedly with improved management, technology and products. Now we have a modern plant covering 3000sqm and 100 workers. Our production volume is 30T and 60000sqm every month. We hope to enjoy new beginning and new opportunity. Hope we can cooperate with you and your satisfaction is our unflagging pursuit.

Zoomfine is a versatile and innovative company that excels in the fields of central air conditioning and cleanroom equipment, ventilation manufacturing. Asia Pacific Central Air Conditioning, which was established in 1994, has undergone remarkable growth over the last decade. Initially, the company focused on producing basic terminal equipment, but it has since transformed into a prominent player in the central air conditioning industry.

Changzhou Shengshijia Electronic Co., Ltd is located in the south of Changzhou city, it has very convienent transportation not only by air or by sea. It is only need one hour to Shanghai by train.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Boxing Motexo Industries Co., Ltd stands as a premier manufacturer and fabricator, dedicated to providing top-tier industrial and commercial ventilation solutions. We proudly serve a diverse clientele, both domestically and internationally, offering a wide array of products tailored to meet the needs of industrial plants, mining operations, municipal subway systems, commercial buildings, and agricultural ventilation projects.

Weifang Hipai Machinery Co., Ltd, is biggest and the most professional manufacturer of ventilation, cooling, humidification and heating equipment in Asia. Our company was established in the year of 1996 and located in Qingzhou city, Shandong Province, China. The whole compaany occupies 40, 000m2 in which the workshop is 30, 000m2. Our company has about 60 series over 200 varieties of products including poultry fan, negative pressure fan, exhaust fan, gardening fan, circulation fan, cooling pad and heaters. The working team has more than 300 workers including 60 engineers and 6 senior mechanical engineers. As the No. 1 ventilation equipment manufacturer in China, we have more than 20 years of professional design and production experience, the workshop equipped with the most advanced CNC production lines and laser cutting machines, top quality level in the industry. Our company products have passed "CE", "CCC", "ISO9001" certification and have been exported to more than 70 countries in the world. The annual output reaches to 70000 sets in ventilation series, 2600sets in heating/drying series, Annual sales over $30 million. Our company is a high-tech enterprise which includes designing, manufacturing, installation, sales and after-sales service, we have strong technical strength and have established long-term and close cooperation with NanJing University, Xi'an Jiaotong University, Shanhai Polytechnic University, Huazhong University of Science and Technology, creating good platform for the company technological innovation, product research and development. Our company have professional and strict management of parts control which guarantees all the parts are perfectly packed, assorted and labeled. Company Business Principle: All for customers; For all customers; For customers' all. Marketing Conception: Customer is supreme, Quality is first, Service is vital. Company Value: Respect, Sincerity, Communication, Mutual benefit, Mutual development.

Huaguang Packing Factory is located in Ningjin County, Xingtai City Hebei Province. We have been professionally manufacturing Birthday candles, Scented Candles, Party Hats and Party Disposable Tableware. Also we have some good cooperation with balloons and flags manufacture, so one-stop party suppiles goods are serviced. We have 48 machines and over 168 staffs, the management team is constantly innovating new methods to fully optimize the factory. Huaguang Company policies and rules are better service, less cost and small MOQ. Huaguang will continue to improve and exceed the demands of our customers, offering more quality control, services and ethically made goods.

Hricc Industrial Equipment (Shandong) Co., Ltd., integrates engineering equipment research and development, production and sales.

Hubei Schmidt Machinery Manufacturing Co., Ltd. is a company specializing in the production and processing of hydraulic wrenches, hydraulic wrench pumps, electric wrenches, hydraulic wrench pumps and other products. It has a complete and scientific quality management system. The integrity, strength and product quality of Hubei Schmidt Machinery Manufacturing Co., Ltd. Are recognized by the industry. Friends from all walks of life are welcome to visit, guide and negotiate business. Hubei Schmidt Machinery Manufacturing established in 2011. Is a company specializing in the production and processing of hydraulic wrenches, hydraulic wrench pumps, electric wrenches, hydraulic wrench pumps and other products. It has a complete and scientific quality management system. The integrity, strength and product quality of Hubei Schmidt Machinery Manufacturing Co., Ltd. Are recognized by the industry. Friends from all walks of life are welcome to visit, guide and negotiate business. We've grown into a leading force in hydraulic tool innovation and manufacturing. Driven by continuous advancement, we specialize in precision-engineered hydraulic torque wrenches, jacks, pumps, and related tools, with many achieving world-class accuracy standards.

Zhengzhou Zheng Tong Fan Manufacturing Co., Ltd. is a premier industrial equipment manufacturer specializing in the research, development, and precision production of high-performance fan systems. Established over 16 years ago and headquartered in the Guo Dian Industrial Zone, Zhengzhou, we operate a state-of-the-art facility equipped with advanced manufacturing hardware and LED by a team of elite technical engineers.

Jiangsu Kaiye Heavy Industry Co., Ltd. is located in Zhangjiagang City, is a professional forging enterprise with more than 20 years of forging experience. It has advanced forging equipment, including ring rolling machines, 1000T hydraulic presses, 750kg forging hammers, 1T air hammers, 2T, 3T, 10T hydraulic forging hammers, etc. It can produce various types of forgings from 10kg to 10 tons. Whether it is free forging or simple die forging products, the company can meet the requirements for forgings of various shapes. In addition, the company is also equipped with several heat treatment furnaces (equipment) to ensure that forgings meet their performance requirements after heat treatment.

The company has been established for over 10 years, producing, selling, and researching customized building materials such as aluminum curtain walls, aluminum ceilings, aluminum honeycomb panels, aluminum air conditioning covers, and aluminum perforated panels. A manufacturer from Guangdong, China, located near the ports of Guangzhou and Shenzhen. The company has over 100 employees and a factory area of 8000 square meters, equipped with various large-scale production equipment. Welcome to our factory.

Shanghai TOTEM Machinery Co., Ltd established in 2016, locates in beautiful international metropolis--Shanghai.