corrosive7,000+ factories verified

Since its inception in 2005, Xianfei Packaging Equipment has steadily evolved from a dedicated startup into a globally recognized leader in the design, engineering, and manufacturing of sophisticated packaging machinery. Our unwavering commitment revolves around a singular mission: To empower industries critical to human well-being and technological progress - specifically food, pharmaceuticals, pesticides, and chemicals - with cutting-edge, reliable, and efficient packaging solutions. As a modern science and technology enterprise, we seamlessly integrate intensive research and development (R&D) with state-of-the-art manufacturing, underpinned by the rigorous standards of the ISO9001: 2008 quality management system. This certification is not merely a badge; It is the foundational framework governing our every process, ensuring consistent excellence from concept to customer delivery.

Founded in 1999 with industrial cleaning as its starting point, Scien Green Environment Co., Ltd has undergone a remarkable transformation from a single-business entity to a diversified enterprise after 26 years of dedicated development. Today, we have grown into a medium-sized enterprise specializing in providing a full range of professional services for the industrial sector, including cleaning services, water treatment solutions, supply of water treatment equipment, as well as R&D, production and sales of various special chemicals.

Mega-tek Instrument (Chengdu) Co., Ltd. is a wholly-owned process instrument manufacturer and automatic process service supplier, established by Mega-link International (H. K. ) Development Co., Ltd.

WEIHAI KUNKE FLOW INSTRUMENT Co., Ltd. Is a high-tech enterprise specializing in meter research and development, production, sales and service.

Shijiazhuang Long Teng Machinery Co., Ltd. A professional manufacturer of slurry pumps and pump parts with about 20 years' experience. We are the high-tech enterprises which has research & development, design, production and sales departments.

Jiangsu Hualiu Instrument Co., Ltd. is a manufacturer dedicated to the production, research and sales of industrial automation instruments. Founded in 2012, it has actively advocated the concept of "quality first, customer first" and has a history of over ten years of instrument research and production.

Shanghai Jiangxing Chemical Equipment Co., Ltd. is an enterprise specialized in manufacturing series of plate heat exchanger, The company has the abundant technical force, 10000 tons of hydraulic press and other important equipment, specializing in the production of removable plate heat exchanger, brazed plate heat exchanger, fully welded plate heat exchanger, heat exchanger plate, gasket; Its products are widely used in chemical, fertilizer, pharmaceutical, oil, steel, alcohol, food, beverages, printing and dyeing, electricity, painting, electronic screen, rubber, house heating, hotel and other departments, It also can meet the need of heating, cooling, condensation, heat recovery and various technological requirements.

Shandong Yimu Mining Machinery Equipment Co., Ltd. is a premier manufacturer and supplier specializing in high-performance mining machinery and industrial screening solutions. Located in Shandong Province, a key industrial hub in China, we are dedicated to providing comprehensive equipment and accessories for the mining, construction, and aggregate processing industries. Quality Assurance & Certifications At Shandong Yimu, quality is the cornerstone of our business. We have established a rigorous management system to ensure product reliability and operational excellence.

TOP VALVES MANUFACTURE (NANTONG) Co., Ltd. Was established in April 2006 with a registered capital of 60 million yuan. The headquarters is located in Binhai Industrial Zone, Qidong City, Jiangsu Province, with about 100 employees. It specializes in the development and production of various industrial valves. The company is a national high-tech enterprise, a member of the China General Valve Association, a member of the China Construction Association for Water Supply and Drainage, and a qualified supplier to China National Nuclear Corporation, Datang Power, National Energy, Minmetals, China State Construction, China Fuel Group, and China Coal Group. It is also a drafting unit for multiple national and industry valve standards, such as flexible sealing gate valves, household pressure reducing valves, and cryogenic valves. The company has successfully obtained ISO9001 (AFNOR Certification, France), OHSAS18001 occupational health and safety certification, ISO14001 environmental management certification, TSG (China Special Equipment Manufacturing License A1), API 6D/607 certification, CE (EU) certification, 3A corporate credit certification, among others.

Aister Instrument (Shanghai) Co., Ltd. is a comprehensive enterprise that integrates research and development, production, and sales of intelligent water meters, flow meters, level meters, and flow detection equipment. The company's primary product range includes thermal gas mass flowmeters, gas (liquid) turbine flowmeters, vortex flowmeters, precession vortex flowmeters, gas roots flowmeters, ultrasonic flowmeters, electromagnetic flowmeters etc.

Changsha Sanchang Pump Co., Ltd is specialized in centrifugal pump design and research, pump production, installation and selling, which is located in Changsha, China, existing staff 369 people, 96 engineering technical staff, and for now we have 26 product series and 2160 specification.

Shenzhen Daxinda Mechanical and ElectricalEquipment Co., Ltd., established in 2008, specializes in the measurement and control of fluids. We offer high-quality small to medium proportional solenoid valves, thermal gas mass flowmeters and controllers, etc. Our products are widely used in medical equipment, analytical instruments, semiconductor process control, environmental monitoring, industrial and process control, biotechnology, new energy, scientific research institutions, and other industries and units. Our product range is extensive and highly customizable. We can provide targeted solutions for different markets and applications to meet the actual needs of our customers. Gas mass flow meters and controllersThe sensor adopts the stainless steel capillary thermal working principleThe gas bypass is heated evenly, corrosion-resistant, high-temperature resistant, and high-pressure resistantCombined with complex and precise manufacturing processesEnsuring the repeatability and high accuracy of the productThe components of the proportional valve in contact with the gasThe materials are 316L and FKM, FFKM, PTFE sealsFor corrosive gases, a metal seal structure is usedThe valve body is made of 316L materialElectrolytic and polishing treatments can be carried out as neededFor industries such as semiconductors that have special requirements for cleanlinessImported special 316L stainless steel materials can be usedThe 5800 series supports 485 and Modbus digital communication, and is compatible with 0-5V analog communication, optionalThe 1880 series supports 485 and Modbus digital communication, and is compatible with 0-5V analog communication, optionalCompact in size, suitable for portable productsThe 5860 series supports EtherCAT communicationThe 4800 series supports analog communication, 0-5V or 4-20mA, optionalHigh-temperature gas mass flow meters and controllers, with a temperature range up to 120ºCExplosion-proof gas mass flow meters and controllers, standard Ex ib IIC T4 GbFor small flow products, the full scale can reach 2mL/Min, 2SCCMFor large flow products, the full scale can reach 2000L/Min, 2000SLM 

Kaigao Valve Co., Ltd. is a professional valve manufacturer dedicated to the production and R&D of valves. Our goal is to solve application problems for users in various industries and provide comprehensive system solutions for all types of end-users. The company is located in Kaigao Industrial Park, Huojia County Industrial Agglomeration Area, Xinxiang City, Henan Province, covering an area of 63, 333 square meters (95 mu), including 35, 000 square meters of workshop construction area. It has been more than 30 years since the company was founded.

Shanghai Zhaodi Automation Instrument Co., Ltd. Was established in 2016. The factory is located in Chuzhou, Anhui, and offices are set up in Shanghai and Suzhou. The company mainly produces and operates temperature instruments, thermocouples, thermistors, and bimetallic thermometers; Pressure instruments, pressure gauges, pressure transmitters, differential pressure transmitters; Liquid level instruments, magnetic flap level gauges, radar level gauges, ultrasonic level gauges; Flow meters, electromagnetic flow meters, vortex flow meters, turbine flow meters, metal rotor flow meters; Valves, electric control valves, pneumatic control valves; Display instruments, digital display controllers, recorders and other instruments and meters, equipped with distributed control systems (DCS), distributed control, regulating, measuring, displaying, recording instruments, actuators, regulating valves and other products necessary for modern industrial process control and adapted to different levels of needs. The Chuzhou factory covers an area of 12000 square meters, with 75 employees and complete production, processing, and testing equipment. It has obtained ISO SIL EX explosion-proof 3C CE and other related product certifications.  At present, our customer base covers Asia, Southeast Asia, the Middle East, Europe, Africa, the Americas, South America, etc. We can provide standardized products, customized non-standard products, and OEM services for any customer. ZhaoDI products have been widely used in power, petro, chemical, metallurgy, papermaking, medicine, city heating, food, textile and sewage treatment industries. ZhaoDi keeps on: Quality First, Faith First. We truely hope all domestic and foreige customers contact us freely and we will also develop more high quality and cheap product that meet you need.

Xuzhou Huayan Gas Equipment Co., Ltd. is a supplier of compressors, hydrogen plants, oxygen generators, nitrogen generators, gas cylinders, etc. The company is headquartered in Xuzhou City, Jiangsu Province, China, and covers an area of 91, 260. Our company has accumulated a wealth of design and manufacturing experience, with professional forging, casting, heat treatment, welding, machining, assembly tests, and other production and processing capabilities, and has complete technical testing equipment and methods. We can design, manufacture and install products according to the customer's parameters.

XPERTCHEMY is a globally recognized source factory specializing in the research, development, production, and export of high-performance chemical solutions. For over 17 years, we have delivered cutting-edge products including industrial sealants, advanced adhesives, automotive care formulations, and aerosol spray paints to clients across 50+ countries. As an ISO-certified manufacturer with vertically integrated operations, we bridge innovation and reliability for industries ranging from automotive manufacturing to construction and consumer goods.

Wofly Technology (Group) was established in 2011, headquartered in Shenzhen, China. It has three subsidiaries: Hunan Wofly, Hubei Wofly, and Hong Kong Wofly, as well as Shanghai Wofly Branch and Xi'an Office. Wofl Group Co., Ltd. is a company that specializes in the research and development, manufacturing, and sales of precision high-purity fluid valves and special gas equipment. A national high-tech enterprise and specialized new enterprise that integrates gas system engineering design, installation, and technical services. The group company enjoys a high influence in the national special gas field, with a senior management team, research and development team, engineering and technical experts, etc. The group company has professional contracting qualifications for building mechanical and electrical installation engineering, GC2 pressure pipelines, multiple national patents, and international certifications such as CE/RoHS/TIME certification. The company strictly implements various management measures in accordance with ISO9001 standards.

Jiangsu Zhongtai Packing Machinery Co., Ltd (ZT-PACK) was founded is 2002 year, which has more than 17 years experience in machinery manufacturing. It is located in No. 16 He Shan Huan Road, Development Zone, Jintan District, Changzhou City, Jiangsu Province, China.

Shandong Zhuoyan New Materials Co., Ltd. Specializes in comprehensive anti-corrosion services that integrate consulting, research and development, design, manufacturing, and sales. In 2024, it will be a national level technology-based small and medium-sized enterprise, a provincial-level gazelle enterprise, a national level technology enterprise in 2023, and a provincial-level "specialized, refined, distinctive, and new" small and medium-sized enterprise and a municipal level "specialized, refined, distinctive, and new" small and medium-sized enterprise in 2022. Obtained the special equipment manufacturing license in November 2022. Its products include plastic pellets, new film materials, special equipment, and plastic products, which are widely used in fine chemicals, petrochemicals, power, semiconductors, environmental protection, pharmaceuticals, pesticides, and other fields.

Guangzhou Change Machinery Co., Ltd. is a professional supplier of sachets packing machines, bottles/jars filling machines, labeling machines, sealing and capping machines, and various customized production lines, with reasonable price, reliable quality, considerate pre- and after sale services.

Chengli Automobile Group Co., Ltd (hereinafter referred to as "CLW Group") is a leading enterprise in the field of large-scale special vehicle manufacturing in China and globally. It primarily engages in the R&D, manufacturing, and sales of complete vehicles, special vehicles, new energy vehicles, automotive components, and emergency equipment, as well as financial services, education, services, and investment. CLW's products are sold nationwide and exported to over 50 countries and regions, including Russia, Saudi Arabia, and the United States. Since 2018, CLW Group has been listed among China's Top 500 Private Enterprises for eight consecutive years.

Guangdong Shunde Hantec Building Materials Co., Ltd was established in 2013, located in the hinterland of the pearl river delta--Shunde, Guangdong, Hantec is one the biggest construction materials manufacturers, which is specialized in research, development, production, and sales of environmental-friendly building materials. Since inception, Guangdong Shunde Hantec Buliding Materials Co., Ltd always insist on the ISO9001 and ISO 14001 International Standard, fully implementing the elaborating management, we focus on the building materials, furniture manufacturing, decoration, shoe and leather industry; Paints, hardware accessories, energy-saving building materials and other construction materials. "Focus on quality, care for the human beings", Hantec provides high-performance products and solutions to its clients and customers. It is devoted to satisfying the color or effect preferences in various fields of household environments as well as decorating and protecting people's health. The main raw materials are importing from some foreign famous suppliers, such as Bayer in Germany, DuPont in USA, LG in South Korea, etc. Our products quality stable, price reasonable, the indicators are better than China National Standard. Our brand "HANTEC" is sold well all over China domestic market, as well as exporting to North America, Southeast Asia, Middle-East Australia, Africa, and spreaded over 60 countries and regions. Hantec is always committed on the good quality, reasonable price, excellent service, also with the healthy environmental protection concept, to be one the best suppliers in China, as well as the benchmark of the whole industry. We are eager to be a highly social sense of responsibility company, will joint the effects of all colleagues, making the first brand of Chinese Construction building materials. Hantec, leading a happy new healthy life!

Hubei Huate Special Equipment Co., Ltd. is a Combined; It was established in 2009, The company is located in Suizhou, the capital of special-purpose vehicles in China, covering an area of about 30, 000 square meters. With excellent equipment, extraordinary quality and high-quality service and product quality assurance, the products have a high reputation and influence in the transportation industry such as petroleum, chemical, food, etc., and the products sell well in domestic and foreign markets.

Established in 2006, Nanjing Helm Sci-tech Co., Ltd. (Nanjing Jiucheng technology Co., Ltd) is specialized in R&D and production of pressure measuring and controlling instruments. It has introduced the internationally advanced production technology, equipment and process as well as strict product quality standards and ODM cooperation concept to China, so as to manufacture and sell JC pressure / differential pressure / liquid level sensors and transducers in mainland China.

Tianjin Worlds Valve Co., Ltd. is established in 2007.

Established in 1998. Our company possesses three production lines for production of various seamless gas cylinders. The Total five working line make 3000 PCS per day for oxygen gas cylinder, argon gas cylinder, helium gas cylinder, Nitrogen gas cylinder, CO2 gas cylinder, N2O gas cylinder...The etc.

GIM FLUID EQUIPMENT (Shanghai) Co., Ltd. is an enterprise specializing in the design, manufacturing, and sales of high-efficiency and energy-saving water pumps, complete water supply and drainage equipment, fire water supply equipment, and automatic electric control equipment. We are committed to developing innovative, economical, energy-saving, and intelligent technical solutions to meet the world's most severe water resources challenges. The company's products mainly serve municipal, industrial, real estate construction and buildings, water treatment, fire protection, civil and other fields. In addition, GIMFLUID also provides excellent product solutions for utilities such as water, new energy, oil and natural gas.

Company History:

Hebei Sierda Rubber & Plastic Product Co., Ltd.

Shanghai Sunpace Machinery Co., Ltd(SUNPACE) is a professional pump and valve manufacturing integrating R&D, manufacturing, sales and services pumps&Valves.