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Welcome to Pronotek Vacuum Tech. Pronotek is an Italian brand and direct manufacturer of vacuum pumps and vacuum systems, backed by nearly 30 years of research, development, and manufacturing expertise. Since entering the Chinese market in 2017, we have been delivering advanced European technology and reliable quality directly to our customers.

Hepda Company focuses on the research and manufacturing of fluid equipment, with main products including chemical pumps, magnetic pumps, diaphragm pumps, sewage pumps, etc. Chemical pump: Designed for corrosion resistance, high temperature resistance, and high pressure resistance, suitable for highly corrosive media such as sulfuric acid, hydrochloric acid, alkali solution, and organic solvents. Materials available include PP, PVDF, stainless steel, and comply with ISO and GB standards. Magnetic pump: Zero leakage, no sealing, maintenance free, using rare earth permanent magnet drive and silicon carbide bearing technology, safe and explosion-proof, suitable for high-risk scenarios such as petrochemical, pharmaceutical, electroplating, etc. Diaphragm pump: Pneumatic drive, capable of conveying high viscosity, particle containing, and volatile media, with precise and controllable flow rate, suitable for industries such as coatings, ceramics, food, and lithium batteries. Sewage pump: Designed to prevent blockage and wear, capable of treating solid wastewater, sludge, and industrial wastewater. Equipped with intelligent frequency conversion and remote monitoring systems, it can save up to 30% energy. We have deep cooperation in various fields such as surface treatment, environmental protection, chemical engineering, photovoltaics, semiconductors, etc. We have integrated intelligent monitoring systems and IoT control to improve operational efficiency and align with the Industry 4.0 trend. Our team has provided services to over 2000 clients, covering: Environmental protection: Wastewater treatment, desulfurization and denitrification, VOCs treatment; New energy: Photovoltaic silicon material transportation, lithium battery electrolyte circulation; Electronics: Semiconductor wafer cleaning, PCB plating solution transfer; Chemical industry: Reactor feeding, solvent recovery, polymer fluid control With over 10 years of industry experience, we are committed to providing customers with the best industry solutions. Hepda Vision: Through unremitting efforts to redefine industrial fluid dynamics, reshape industrial fluid technology with innovation driven and green intelligent manufacturing, and help global customers achieve efficient, low-carbon, and zero leakage production!

YitaerVacuum Technology (Dongguan) Co., Ltd. is a professional manufacturer specializing in vacuum pumps, vacuum systems, and vacuum application solutions.

GEOWELL VACUUM Co., Ltd., is a HI-TECH enterprise in China dedicating in manufacturing, R&D, marketing of oil free scroll vacuum pumps and compressors with core value to achieve maximal efficiency and reliability through cutting-edge technology and innovations.

DELEEMA Pump Industry (Shanghai) Co., Ltd.  specializes in the production, sales, and technical services of pump equipment and vacuum systems. Established on November 26, 2024, with its headquarters located in Shanghai, the company operates world-class lean manufacturing facilities dedicated to excellence and innovation, focusing on developing the industry's most reliable diaphragm pump technology. The company is fully equipped with facilities including R&D laboratories, testing equipment, a quality control department, a CAD design team, an injection molding center, and an online customer service department.

EUROVAC is private brand of Sun Kang Group, its parent company is Sun Kang Industrial Co., Ltd. In Taipei, Taiwan Province.

Hokaido Vacuum Technology (INT'L) Group Limited is a research and development, and sales of vacuum pumps and vacuum solutions in the field of high-tech enterprises, Hokaido Vacuum Technology (International) Group acquisition in 2008 by industry celebrities Mr. Ho Wencai of formerly chairman of HK Fenglisheng Group found by vacuum Equipment Co., Ltd. As its Hokaido brand founded enterprises, vacuum equipment market as the world' S leading companies, . Our company is a professional manufacturer who has 9 years' Experience of producing various type of vacuum pump and regenerative blowers/side channel blowers. With the support of powerful technology, precise inspection devices and introduced advanced assembly lines with CAD systems, we have imported and absorbed international technology to assist the overall production. Our company is located in dongguan city, the core city of pearl river delta which is one of the most developed areas with convenient transportation in China., we have strong product development and production ability.

Shandong Zhaner Machinery Co., Ltd. Established in 2007, Shandong Zhaner Machinery Co., Ltd. is a leading manufacturer of industrial blowers, based in Shandong, China. With 17 years of experience, our company specializes in designing and manufacturing products such as Roots blowers, Rotary blower and Turbo blowers, serving industries like wastewater treatment, pneumatic conveying, and chemical processing.

Founded in 2003, Transcend has specializing in design, production and export of various chemical vertical pumps, acid/alkali-resistance magnetic pumps, horizontal pumps, and chemcial filter machine. The company has a R&D Department with abundant technical expertises and industry experiences. The professional team provides customers with excellent solutions and high-quality products, which provides a guarantee. Excellent internal management and thoughtful service escort customer satisfaction, and have won recognition and appreciation from customers and the industry for many years.

Shandong kaien vacuum technology Co., Ltd. is a high-tech enterprise integrating R & D, production and operation of vacuum equipment. The company has strong technical force, excellent equipment and considerate after-sales service. The product manufacturing process is managed in strict accordance with is09001 quality system. It mainly produces and sells screw vacuum pumps, roots pumps, claw vacuum pumps, runoff vacuum pumps, scroll pumps, water ring vacuum pumps, vacuum units and other vacuum systems.

Anhui Kaixuan Pump&Valve Manufacturing Co., Ltd is located in the West Industrial Park of Jing Country, Anhui Province. We are a manufacturer specializing in the R&D, design, production, and sales of chemical pumps, centrifugal pumps, and magnetic drive pumps. The company cover an area of 80, 000 meters square and employs 150 staff. All our technical and management personnel possess over 20 years of experience in pump R&D and production. Furthermore, we have a sales and after-sales service team of more than 20 people providing reliable product quality and after-sales support. We hold multiple introduced and independently developed patented technologies. Integrating "fluoroplastic alloy" molding, pump&valve manufacturing, and scientific research into production, we have an annual production capacity of 20, 000 units of various corrosion-resistant pump and valve products, with annual sales reaching 20 million USD. Our products are exported to North of America, Europe, Southes Asia. And Various other countries and regions,

Founded in 2007, Wordfik is a brand service provider that integrates research and development, production, operation, sales, maintenance, repair, and import-export trade of vacuum pumps and accessories.

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.

Shandong Lingxuan Trading Co., Ltd is a leading provider of high - quality pumps and mechanical seals, with a strong reputation in the industrial fluid handling sector.

Founded in 2016, Jiangxi SlovDson Intelligent Equipment Co., Ltd. is a high-tech enterprise integrating R&D, production, and sales. Specializing in energy-efficient high-pressure blower design and manufacturing, we provide OEM/ODM services and deliver intelligent air solutions for global industrial applications. Our innovative blower systems achieve over 40% energy savings for production lines across industries.

Beijing Tongchuang Fulai Technology Development Co., Ltd.

Pransch Air Technology, the leading brand of oil free piston compressors and vacuum pumps in China. Established in 2008, and located in Dongguan which is called "the world's factory".

BSD Machinery Co., Ltd. Was established in 2012 and is located in Suzhou, China, adjacent to Shanghai. The company benefits from convenient transportation via land, sea, and air. We specialize in the manufacturing of various precision mechanical components, CNC machining, sheet metal fabrication, aluminum die casting, powder metallurgy and provide high-precision, high-quality custom non-standard parts for clients across multiple industries. Our experienced technical team employs advanced manufacturing processes and adheres to a stringent quality control system. Currently, our business spans several sectors including aerospace, automotive components, hydraulic machinery, textile machinery, fluid equipment, and other areas within the mechanical field.

Shenyang HAPURUI Vacuum Technology Co., Ltd. is a high-tech enterprise dedicated to the research and development, design, manufacturing, sales, and service of vacuum pumps and complete vacuum equipment. The company has experienced vacuum technicians and absorbs vacuum technology to continuously develop and improve product design and application, providing good solutions to meet vacuum applications in various industries. Our company has passed the ISO9001 quality management system certification and has successively obtained twelve patents and three software copyrights, striving to break through and improve our research and development level. Our products are widely used in industries such as petrochemicals, pharmaceuticals, hospitals, electronics, new materials, aerospace, printing, packaging, papermaking, automation, etc. HAPURUI 's strong technical strength and comprehensive, high-quality services help customers and partners achieve maximum success.

Wuhan RoNice Pump Device Co., Ltd(RoNice) is located in Wuhan, a famous city for the good name of nine-province thoroughfare. RoNice is a well-known diversified enterprise integrating research, development, production, sales and service in central China. Now, the company has a professional team of high-tech young talents in design and development.

Established in 2012, Guangzhou Hennvi Electronic Equipment Co., Ltd. is a technology-driven enterprise specializing in the independent research and development, mold design and development, production, and sales of a diverse range of corrosion-resistant pumps and chemical filtration machines. We have positioned ourselves as a comprehensive solutions provider in the fluid handling sector, dedicated to serving industries that operate under demanding chemical environments.

Air operated double diaphragm pumps and pump parts, Dampener, Pneumatic Components.

DENAIR Group is a listed enterprise and is considered one of the leading manufacturer of air and gas compressor products in Shanghai, China. DENAIR has 25 branches and subsidiaries with over 500 employees. Our goal is to provide exceptional customer service coupled with quality products and energy saving solutions.

AfaPa Vacuum founded in 2004, is one of leading manufacturer of dry (oil-free) and eco-friendly vacuum pumps in China.

Shandong Jianyu Heavy Industry Co., Ltd. is a company integrating professional design, research and development, production, debugging and maintenance of Roots blower, high-pressure Roots blower, negative-pressure Roots vacuum pump and rotary blower. The company is located in Zhangqiu, Jinan, which is known as the "first spring in the world", with convenient transportation and perfect industrial supporting facilities; The company has advanced computer-aided design and manufacturing, CNC machining technology, and improves the design and manufacturing accuracy of products by using computer-aided design, CAPP and other information and testing technologies; The company has high-precision processing equipment such as automatic CNC machining center, CNC planer and CNC milling machine, and has high-quality, automatic and large-scale production and processing capabilities. The leading products, such as three leaves roots blowers, aeration fan for sewage treatment, pneumatic conveying fan, low-noise rotary fan, etc., are designed with advanced CAD/CAM. The products have the characteristics of reasonable structure, small volume, high pressure boost, large air volume, low noise, stable operation, high efficiency and energy saving, and have been widely used in sewage treatment, waste gas treatment, pneumatic conveying, aquaculture, vacuum packaging, cement, mines, chemicals, electricity and special gases. Since its establishment for many years, it has always adhered to the principle of "survival by quality and development by integrity", and now it has perfect technical research and development, design and production and after-sales service capabilities, and has established a perfect after-sales service system. Jianyu Heavy Industry is looking forward to working with you to create tomorrow!

Guilin Sanhua Electromechanical Automation Engineering Co., Ltd. (SHME) was established in 2006 and has a history of 19 years. At the beginning of its establishment, SHME was committed to the comprehensive automation engineering construction of thermal power plants, hydropower plants, and palm oil factories in Southeast Asia.

Guangde Lvsong Technology Group Co., Ltd.

Shanghai Dynamic Energy-saving Technology Co., Ltd.

CHT TECK Group is a high technical enterprise, who has been engaged in equipment manufacturing and supplying in industrial refrigeration and cooling field. Since 2014, CHT TECK Group has 3 production bases in China, total workshop area over 58000m2. Main products range cooling towers, closed circuit cooling towers, evaporative condensers, evaporators, air cooler unit, adiabatic air cooler, refrigeration pumps etc.

Quanzhou Yibai Automation Technology Co., Ltd. is a professional enterprise dedicated to the sales of automation parts and mechanical components, with years of industry experience and a professional technical team.