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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.

Guangde Lvsong Technology Group Co., Ltd.

Founded in 2010, Keyto is a leading manufacturer of precision fluid control components and system solutions. With deep expertise in Microfluidics and a highly skilled R&D team, we have established a strong industry presence. Our commitment to continuous innovation and rigorous quality control fosters strong partnerships with clients and delivers reliable solutions.

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

Tianjin Jinteng Experimental Equipment Co., Ltd is a reputable manufacturer based in Tianjin, China with over 30 years of industry experience. Our product portfolio covers six core lines:  Diaphragm Vacuum Pumps, Solvent Filtration Apparatus, Manifolds Vacuum Filtration, Microbial Enumeration Tester,  Syringe Filter and Membrane Filter.

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.

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

SINC GLEEMAN Medical is a leading manufacturer of oil free air compressor and vacuum pump, especially in medical applications.

1-Who we are

For years, Shanghai Sanotac Scientific Instruments Co., Ltd. Has been dedicated to design and manufacture of flow metering instruments and chromatography instruments.

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".

Zhengzhou Bioda Instrument Co., Ltd. is professional lab instrument manufacturer located in the central of China. Our company is integrating R&D, production, sales, import and export, and is a leading supplier for one-stop lab equipment.

Baoding Chuang Rui Precision Pump Co, Ltd. Started production of the peristaltic pump from 2010. We are a innovative companyfocuson research and development, productionand marketing of peristaltic pump. We aim toProduce CR pump to the easier life. Withmore than10 years professional experience of Peristaltic pumTubing pump Liquid handling pump. Now weindependent research anddevelopment of morethan 30 series. Over 200 kinds of products. Wenot only produce the standard peristaltic pump, Peristaltic pumpfiling system, but also focuson the ideal OEM design and customizationAccording to the actual needs of customers toproduce the ideaOEM peristaltic pump Widelyused in various industries of pharmaceuticalindustry, fine chemical industry, environmentalprotection, bio-chemical industry, laboratoryresearch application etc;

Cixi flowmeter Co., Ltd. Was established in 2008 and since then has been dedicating itself to research and manufacture of various kinds of flowmeter. With sophisticated experience in technology and management, CIXI Flowmeter has made a name for itself as an excellent manufacturer of various kinds of flowmeter. In 2007, we have especially set up Shanghai Cixi Instrument Co. Ltd for handling the deals of Export.

Depamu (Hangzhou) Pumps Technology Co., Ltd., located in National High-tech Development Zone, is a professional enterprise that manufactures metering pumps, high pressure reciprocating pumps, leakage-free chemical pumps and packaged chemical dosing devices.

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.

Suzhou Macxi Fluid Technology Co., Ltd., established in early 2014, is a production-oriented enterprise specializing in pump product development, production and sales. Main micro magnetic pump, diaphragm pump, wear-resistant gear pump, inkjet machine pressure pump, micro gear metering pump and other pump products. The company's main stainless steel magnetic drive micro gear metering pump is widely used in domestic large-scale inkjet printer manufacturers and ink-jet printing manufacturers, and has been well commented by customers. The company has been committed to the optimization of product structure, improvement of service life and customization according to customer requirements, so as to improve the competitiveness of its products for supporting manufacturers.

Jiangsu Xiaojuren Pump Industry Co., Ltd.

Hefei Huayun Machinery Manufacturing Co., Ltd. is a large professional machinery supplier in China. With our factory founded in the 1990s, we have supplied metallurgical machinery and auxiliary equipment and spare parts to nearly 1, 000 companies at home and abroad. Boasting a strong technical team LED by a professor who has been commended by the State Council, we also have close technical cooperation with the East China Engineering Science and Technology Co., Ltd. (formerly the Third Research Institute of the Ministry of Chemical Industry). Located in the national-class Hefei Baohe Industrial Park, we have workshops covering an area exceeding 6, 000 square meters. Utilizing a large quantity of lathes, dozens of fine CNC machine tools, and a range of testing equipment, our quality control system has been certified as meeting the ISO9001: 2000 standard. We have a strong sales team comprised of highly trained personnel who are experts in communicating with clients in different areas and from different cultures. Striving for complete customer satisfaction, we are confident that our quality products, comprehensive services and competitive prices will best meet your expectations. Not content with our present achievements, we are continually striving to find ways in which we can help both partners and society. Contributing our ideas and endeavors to improving the Chinese mechanical industry, we hope to further market competition and cooperate with companies worldwide for mutually beneficial growth.

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.

HSENP specializes in manufacturing precision metering pumps and fluid handling equipment. With over a decade of expertise, we provide reliable dosing solutions for industries like pharmaceuticals, environmental protection, and chemicals. Our core product range includes mechanical & hydraulic diaphragm metering pumps, plunger pumps, and screw pumps. Committed to innovation and quality under ISO9001 standards, we deliver high-value performance to customers worldwide. Proven Scale & Reliability: With an annual output of 20, 000+ units, we deliver the capacity and consistency you can count on for mission-critical applications.

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.

Good Science (Tianjin) Instrument Technology Co., Ltd, which focus on the development and manufacturing core modules of liquid chromatography. Our products cover High Pressure and Middle Pressure LC Pumps, LC Detectors, Fraction Collectors and Chromatography Workstation. All those products have been widely adopted by many instrument manufacturers for analytical LC (HPLC), Ion chromatography (IC), high pressure preparative LC(Prep-LC), and flash LC.

Lefoo Industrial Co., Ltd. Was established in 2005, with fifty thousand square meters of floor space. Since its establishment, Lefoo has been committed to the development and manufacturing of diaphragm booster pumps, cheap peristaltic pumps, and other small-size pumps, pressure sensing, and controls, temp-humidity products. Lefoo pumps are mainly used in water purification, beverage and coffee dispensing, agricultural irrigation, misting systems, while pressure sensing and control products are widely applied in water treatment, HVAC, intelligent building, clean room, medical, industrial automation, and other fields.

Anhui Foryou Vacuum Technology Co.,  Ltd., founded in Hangzhou,  China in January 2010 under the brand "Foryou Pump".  As a National High-tech Enterprise,  we have two production bases in Hefei,  Fuyang and Hangzhou,  covering 20, 000 square meters with over 150 employees.  Our company specializes in research, development, production, sales and service of vacuum pumps and complete vacuum equipment systems. It has developed over 40 independent intellectual property patents. With precision and advanced equipment,  we make water ring vacuum pumps,  roots vacuum pumps,  

The company is committed to providing customers around the world with a wide range of fluid booster pumps, fluid pressurization systems, high pressure gas filling equipment, pressure testing systems and fluid pressure solutions.

Beijing Spake Technology Co., Ltd was founded in year of 1998 with total asset of 10 Million USD. It is one of the most professional manufacturers of calibration instruments in China with 27 years' experience. The head office is located in Beijing, the capital city of China with office of 600 Square meter. The Production base is in located in Xinxiang City, Henan Province with total asset of 3 Million USD and the1200 square meter for production. Our main products pressure and temperature calibration instruments, including digital pressure gauge with high accuracy, Intelligent pressure calibrator, pressure module, different range of pressure calibration pump (desktop pressure comparator and handheld pressure comparator) from vacuum up to 5000bar, Multifunctional Process Calibrator, Temperature calibrator dry blocks… etc. We have participated in many domestic and foreign exhibitions such as Hannover Industrial Exhibition in Germany in the past few years. Our brand SPMK calibration instruments have exported to more than 100 countries and enjoy good reputation. We have won many certificates such as ISO 9001, CE certificates and many patents during the past few years. With the corporate philosophy of "Accurate Calibration, Perfect Service" going forward, we will continue developing high quality calibration instruments with the best service and price to more and more customers worldwide.

Codpad---a brand of Guangzhou DOCOD Precision Technology Group. It has been focusing on the design, R & D, production, sales and service of inkjet marking complete machines and parts and components, and is committed to achieving various marking solutions for users around the world with superior technology. The group was established in 2003. The core team members have more than 10 years of experience in the coding industry, and can provide very professional and high-quality services.

NOYETEK: Your Trusted Partner in Hydraulic Solutions

Xi 'an Taikang Biotechnology Co., Ltd is a professional laboratory instrument& Solution supplier, which was established in 2004, it is located in xi 'an High-tech Development Zone. It Is a collection of development, production, sales as one of the professional development of high-tech instrument products comprehensive high-tech enterprises, the company has Researched and development of their own production of ten series of more than 40 high-tech products. Photochemical reactor, high pressure reactor, double glass reactor, rotary evaporator, low temperature coolant circulation pump, micro high pressure reactor, glass reactor, hydrogenation reactor, hydrothermal reactor, photocatalytic reactor, visual catalytic reactor, visual catalytic reactor and other lab equipment. Product quality has a very large technical advantage, always in the industry leading position. The company's products have entered into the international market, Its main products: Quanquanwang series micro autoclavy, automatic micro high pressure parallel kettle, high pressure glass reactor, high pressure photochemical reaction apparatus, rotary evaporator, high and low temperature intelligent circulation pump, circulating water multi-purpose vacuum pump and other products are exported to Asia, Europe, America and the Middle East and other countries. They are widely welcomed and praised by customers. "Truth-seeking, integrity, mutual benefit" is our principle. Provide customers with high quality products and best service is our forever pursuit.