tank device8,000+ factories verified

Granbo Technology Industry Shenzhen Co. Ltd. was founded in 2013. It is a high-tech enterprise specializing in combining ultrasonic technology R&D, innovation, production, sales, and technical services.

Donjoy founded in 1993, with registered capital RMB105.58 million(about 15million USD). We focus on high quality PID process controller, the valve positioner, the valve control unit, high purity process control valve, high purity pump, Cleaning technology, piping and pressure vessel safety technology, tubing fittings. Widely used in biopharmaceutical, food and beverage, dairy...etc

With decades of experience in the road construction equipment field, we adhere to the core tenet of "Craftsmanship for Quality, Service for Smooth Roads", focusing on the R&D, production, sales and comprehensive after-sales services of asphalt paving equipment. As a benchmark enterprise with strength and reputation in China's asphalt paving equipment industry, we provide reliable equipment support for domestic and foreign road construction projects through excellent product quality, profound industry experience and efficient after-sales guarantee, helping build durable, efficient and environmentally friendly highways and winning wide recognition from municipal, expressway and airport customers.

Shaanxi Xixian New Area Zhongcheng Machinery Manufacturing Co., Ltd. is located in the beautiful ancient city - Xi'an. The company was established in 2015, covering an area of more than 10 mu, with a registered capital of 2 million yuan. It is an equipment supplier integrating design, sales and production. Facing the national oil and gas drilling equipment market, the company has formed a comprehensive petroleum machinery manufacturing enterprise with comprehensive technology and complete product categories after years of operation and development.

Hymaron Engineering Machinery Co., Ltd is engaged in bringing the most suitable solutions/equipments for client, fabricators, EPC/C companies on pipe fabrication, tank construction, pipeline construction, industrial production lines, clean energy project and other industrial field.

Fufengli Machinery Equipment Co., Ltd.

Wincoo Engineering Co., Ltd (WINCOO) is engaged in bringing the most suitable solutions/equipments for client, fabricators, EPC/C companies on pipe fabrication, tank construction, pipeline construction, industrial production lines, clean energy project and other industrial field.

Guangzhou Longdai Environmental Protection Technology Co., Ltd. Has been deeply engaged in the wastewater treatment industry for over a decade and is a national high-tech enterprise. It is a professional manufacturer and supplier of wastewater treatment equipment. The company focuses on municipal and industrial wastewater treatment fields and, relying on core patent technologies of aerospace grade, provides customers with innovative and efficient wastewater treatment solutions. At the same time, we offer a full range of services including technology research and development, solution design, equipment manufacturing, and material supply.

Yangzhou Deyuan Environmental Engineering Co., Ltd. is located in the beautiful suburbs of Yangzhou, is a company specializing in environmental protection equipment manufacturing, engineering construction, installation services in one of the comprehensive limited company, is the domestic production of water treatment equipment in the industrial equipment of the well-known enterprises. The company covers an area of 15, 000 square meters, all kinds of factory buildings 12, 000 square meters. There are more than seventy varieties of water supply and drainage equipment, nearly 600 specifications, its products throughout the country, the company has a variety of mechanical processing equipment, can be applied to a variety of water treatment equipment manufacturing.

Established in 1996, Qingdao Alptec Safety Equipment Co., Ltd specialises in the design, manufacture, and supply of high-quality Overfill Protection as well as Static Grounding Systems, Earthing Clamps, Reels and accessories for the chemical, petrochemical, oil and gas and process industries that transport, store, transfer and use flammable liquids, solvents or combustible liquids in hazardous areas.

EPT sensor begans in 2003, specializing in smart level controller, liquid level sensor, flow sensor, tilt sensor, weighing sensor, auto top off system and turbidity sensor. EPT adheres to the development strategy of High Quality & Good Service, and serves the society in line with the purpose of "reputation first, user first". We warmly welcome customers to visit the company for cooperation and business negotiation for mutual benefit.

1. Specilized in mechanical, electrical and hydraulic solutions.

Nantong Chaoli Rolling Machine Producing Co., Ltd. is a national-level specialized, refined, unique, and innovative "Little Giant" enterprise, a member of the China Forging and Stamping Association, a national key high-tech enterprise, and a professional designer, developer, and manufacturer of rolling machine tools in China. It is a listed enterprise on the Science and Technology Innovation Board (Stock Code: 695309) and a national intellectual property advantage enterprise. The company holds export product quality licenses such as W10, W11, and W12.

Hengrong water treatment, Hengrong environment is a professional manufacturer of stainless steel water treatment equipment accessories and carbon steel treatment equipment accessories manufacturers, Hengrong has professional production equipment and other related technology, its own technical advantages, far ahead in the industry.

  Weifang LongWell Machinery Co., Ltd, established in 2022, is a professional engaged in the research development, sale and service of reverse osmosis water filtration system, Sewage treatment equipment, sea water desalination system, bottle and sachet water system, cup water system, bottle blowing system.

TATU HIGHWAY GROUP Co., Ltd.

Renqiu Kangjie Sanitary Ware Co, Ltd. Established in 1986, is a professional engaged in theresearch, development, sale and service of toilet seat, toilet water tank, water tank fittings. Weare located in Renqiu City, Cangzhou City, Hebei Province, China, with convenient transportationacces5.

Shenzhen Joint Technology Co., Ltd. Was established in 2006, and became a holding subsidiary of the listed company Keli Sensing Technology (Ningbo) Co., Ltd (603662) in March 2022.

Founded in 2006, Pudian Technology is a professional supplier of welding automation solutions. The company has passed the ISO9001 international quality management system certification, has more than 70 officially authorized and applied national patents, and a number of core technologies in the welding field fill the technical gap at home and abroad. It is a national high-tech enterprise. Over the past 17 years, Pudian Technology has provided products and services to nearly 9000 users worldwide in the field of welding automation. PDKJ brand spot welder laser welding machines are popular in more than 30 countries and regions around the world. In the future, we will continue to create lifelong value for users worldwide in the field of welding automation!

Weford Industrial Equipment (Jiangsu) Co., Ltd. is a modern high-tech production enterprise located in Huaian city, Jiangsu province. We are a large-scale diversified mechanical equipment manufacturing enterprise that integrates design and development, manufacturing and installation, sales and services. The company has over 20 branch offices in major cities across the country. Our main products includes high-pressure reciprocating diaphragm pumps, high-pressure reciprocating plunger pumps, metering pumps, dosing devices, screw pump, pneumatic diaphragm pump and cam rotor pumps. Annual production of over 4200 sets of various types of pump products, with an annual output value of 150 million yuan (RMB).

Zhengzhou Windbell M&C established in 2014, The company is located in the High-tech Development Zone of Zhengzhou City, Henan Province, China.

Beijing Accurate Testing Technology Co., Ltd.

Qingdao Zhongtongluda Testing Instrument Co., Ltd. is engaged in the wholesale and global distribution of a comprehensive range of industrial and laboratory-related products. Our main business scope covers laboratory supplies (excluding hazardous chemicals), precision testing instruments, hardware tools, and a variety of construction and engineering materials.

3S INTERNATIONAL Company Limited (called 3S INTERNATIONAL for short) was established in November 2013 under the law of PRC, she was united by Specialized Services & Supplies Company General Trading & Contracting W. L. L. (called Kuwait 3S for short) in Kuwait and Prosper Business and Industry Co., Ltd (called PROSPER for short) in China.

Located in thebeautiful industrial city-Xishan district of Wuxi, Wuxi Gong Yuan Group, as aprofessional developer and manufacturer of water treatment equipment, is aprovincial private scientific and technological enterprise who has contractedan alliance with CAS, Jiangnan University, and Changzhou University.

Our company is a professional manufacturer of laboratory products, engaged in the production, development and sales of high-tech trace analytical laboratory containers, to fill the gap in China.

Nanjing KELISAIKE Safety Equipment Co., Ltd. is a leading professional manufacturer of gas detector, engaged in researching and developing high quality air-sensitive technology. Our company has first-grade equipment, scientific methods, project management system and excellent employees. As a professional supplier and agent of industrial instrumentations, we have been specializing in the field for more than 10 years. Now KELISAIKE has three subsidiary companies, located in the cities of Beijing, Xi'an and Xinjiang, and the business scope has covered nearly all the municipal areas of China.

Qingdao Juchuan Environmental Protection Technology Co., Ltd. Was established in 2008 and is located in Qingdao, a coastal city known as the "Brand Capital". It is a comprehensive service manufacturer specializing in the research and production of water treatment equipment, the development and construction of intelligent systems, and the design, construction and operation of environmental protection projects. It provides customers with multi-faceted and specialized solutions such as automatic control systems, smart water management platforms, water quality early warning monitoring systems, chlorine and chemical agents dosing systems, and water purification processes for special ions.  

Hebei Annuo is a global provider of Hot DIP Galvanizing Plant and Solutions, Specialty General HDG plant design and manufacture service. Hebei Annuo was founded in 1998, with more than 20 years experience in Galvanizing field, has built more than 30 complete Hot DIP galvanizing plants in China and abroad. We have got ISO9001 and CE Certificates. Our products have been favored by more and more clients with the professional design, excellent quality and considerate service.

Ningbo ShuaiLi Electric Appliance Co., Ltd., established in June 2025, is a modern technology enterprise specializing in the field of dehumidification and ventilation equipment, integrating research and development, manufacturing, sales, and service. With a registered capital of 10 million yuan, the company is located in Huangjiabu Town, Yuyao City, Ningbo, Zhejiang Province. Leveraging Yuyao's rich manufacturing heritage and convenient regional transportation advantages, it has established an efficient production and operation system. Currently, the enterprise is in a stage of steady existence and rapid development.