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Paratronix Instruments Co., Ltd. is a high-tech enterprise specializing in packaging testing theory research and testing hardware development with independent intellectual property rights. Products are widely used in quality inspection and drug inspection institutions, printing, packaging, medicine, daily chemical, scientific research institutions, food, medicine, chemical, new energy, new materials and other fields.

Located in liyuan Industry zone, Taian City Shandong Province P. R. China, is the leading manufacturer specializing in producing the Diesel Fuel Injection System Tester in China, is avaiable for Traditional diesel fuel injection pump test bench, PT-CUMMIN pump and injectors Test stand, EDC( Electronic Diesel Controler), CR( Common Rail pump Tester), CRI(Common Rail Injectors Tester), Nozzle Tester, and many spares parts of Pumps.

With more than 18 years of civil engineering background, Zealchon is engaged in manufacturing and supplying qualitative array of research and laboratory testing equipment. Our range includes research lab Instruments, soil testing instruments, bitumen testing instruments, and Cement & concrete testing equipment.

Jinan Tom Machinery Manufacturing Co., Ltd.Is a leading manufacturer and supplier of high-precision mechanical components, specializing in CNC milling machine parts, linear motion guides (slides), and dynamic balancing machines.With years of experience in the industry, we are committed to providing durable, high-performance, and cost-effective solutions for industrial automation, woodworking, metal processing, and other precision engineering applications.

Chengyu Testing Equipment Co., Ltd found in 2010, We are manufacturer of material testing machine in China, our company located in Jinan, Shandong.

Wuxi Chengshunda Automobile Technology Co., Ltd. Founded in 2013, located in No. 117 Xinzhuang Road, Zhutang Town Wuxi City, Jiangsu Province, China. Close to Shanghai and Wuxi high-speed rail station. We are a high-tech enterprise engaged in the R&D manufacturing and sales services of the diesel engine fuel system equipment's testing and maintenance. Jiamiao aims at supplying comprehensive, compact service for various commercial vehicle industry. Composition of superior talent team and

Chongqing Advanced Technology Co., Ltd. is a professional supplier which is committed to offer best testing equipment from China for our clients, and our main products are fire testing equipment, petroleum products testing equipment, electrical testing equipment and general laboratory instruments.

Shanghai Unitychy International Trading Co., Ltd. (Unitychy)

Jiangsu Lanmec Electromechanical Technology Co., Ltd., which was founded in2002, is the high-tech enterprises which produced dynamometer, torque speed sensor, analog load development. We have offices in Shenzhen, Shanghai, Beijing, Shenyang city.

CHANGSHA LONROY TECHNOLOGY Co., Ltd is professional in manufacturing and selling kinds of test equipments with high technology and high accuracy. The headquarters is located in Dongguan, Guangdong Province. Changsha Lonroy is proessional in Printing, Ink, Packaging, Paint Coating test equipments, and also sell other industry test machines.

Jiangsu Liance Electromechanical Technology Co., Ltd. Was established in 2002. It is a power system test solution provider. Its main business is the research and development, manufacturing and sales of power system intelligent test equipment, and the provision of power system test verification services. The company has three wholly-owned subsidiaries, Nantong Changce Electromechanical Equipment Co., Ltd., Shanghai Qichangshen Electromechanical Equipment Co., Ltd., and Liance Technology (Hong Kong) Co., Ltd. It also has multiple holding subsidiaries, including Shenzhen Depuxin Technology Co., Ltd. And Suzhou Seedek Measurement and Control Technology Co., Ltd. As of June 30, 2024, there are a total of 17 invention patents, 95 utility model patents, 1 design patent, and 52 software copyrights.

Longterm Machinery Technologies are leading supplier of complete turnkey solutions for the LPG cylinder production facilities to manufacture all sizes/types of LPG gas cylinders. The whole process from blanking and body forming line, full automatic welding line, heat treatment, full automatic hydrostatic testing line, powder coating and finishing line.

Zhuozhou Tianpeng Imp. & Exp. Trade Co., Ltd. Specialize in designing, manufacturing and supplying of high quality construction materials testing equipment for concrete test, soil test, cement test, asphalt test etc. Our main products include compression test machine, test mould, concrete test hammer, slump cone set, skid resistance and friction tester, dynamic cone penetrometer, los angeles abrasion machine, micro-deval abrasion machine, superpave test equipment, NDT test equipment and etc. There are about hundreds of products in seven series.

Hebei Kaixiang Electrical Technology Co., Ltd is a leading manufacturer in emergency power supply test & maintenance industry. Specialized in the design, R&D, manufacture of the high capacity AC & DC load bank, it owns the largest intelligent power supply testing equipment R & D centre in China. Kaixiang offer one-stop solutions to generator set & battery & UPS power manufacturers. Its products are widely used in data centre, shipbuilding, offshore platform, state grid, nuclear power, hospital, communication, railway, war industry etc filed. Kaixiang is strategy partner of many famous company, such as Cummins, Caterpillar, Kohler, Jiangnan Shipyard, CSSC, CSIC, State grid, China mobile, Tecent, Baidu, Sinopec, CETC etc. Some of its products have been exported to America, Singapore, Israel, Japan, United Kingdom, Saudi Arabia, Australia, South Korea, Thailand, Sri Lanka, Angola etc. Through years of development, "Triumph Load" already the first brand in power supply detection industry in China.

Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.

HUNAN GONOAVA INSTRUMENT CO Ltd Professionally supply kinds of testing machines for different industries, it is a collection development, research, production and sales of high accuracy testing machines, products meet ASTM, JIS, ISO, GB, TAPPI, IEC, EN, DIN BS and other domestic and international standards. Provide customers with better overall laboratory solution, including lab design, machine customize and drawing, instrument selection, installation, training, maintenance, become one stop for testing instrument and machines.

Hyvitech New Energy Technology Co., Ltd. (aka: Haiyi Company) is committed to the R&D, producing, and sales of core components of hydrogen fuel cell, such as hydrogen fuel cell stacks, systems and electronic controllers (FCU, CVM etc, . ), as well as related testing and research equipment. The company was founded in 2017 in Hubei Province, by technical experts from the "National and Provincial High level Talent Plans" as well as industry and university.

Qinghe County Zhirui Plastic and Rubber Technology Co., Ltd was founded in 1992, which is a manufacturer specialized in producing auto plastic and rubber parts for more than 20 years. It is located in Qinghe, Hebei Province-the Auto & Motorcycle Parts Production Base in Northern China. We have more than 20 production equipments, including 2 large-scale injection molding machines, 8 medium-sized injection molding machines and 10 small-sized injection molding machines. We have a plant area of 7600 square meters and a total of more than 50 employees, including 10 technicians.

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester, electric tester, fire testing equipment, and oil purifier.

Tai'an Dongtai Machinery Manufacturing Co., Ltd is located at the foot of Mount Tai "Five Sacred Mountains Domination". Company use advanced production and processing equipment and full set of production technology and product design software. Produce of Auto testing and test equipment with the world advanced level, have more than 100 employees. Chinese first engineers, technicians major in Frequency fuel pump test stand, spare parts, Auto maintenance and computer fields.

Chongqing Rexon Oil Purification Co., Ltd was built in year of 2006 and located in Chongqing city, China, which is a famous industrial machinery city. As a leading oil purifier manufacturer and oil purification technology development company, we specialized in designing, producing, developing and selling various types of oil purification equipment such as transformer oil purifier, turbine oil purifier, lube oil purifier, hydraulic oil purifier, engine oil purifier, ship oil filtration plant, used cooking oil purifier, centrifuge oil separation purifier and all other industrial oil purification machines. We offered professional oil solutions service and oil purifier machines for world-wide customers near 20 years. Our equipment can be applied to many industrial fields, such as the electric power, petroleum chemical, metallurgical industry, mine, aviation, shipping and railway, factories, and so on. We have sold products to Africa, North America, South America, Asian countries, worldwide places. And we have been to customers' on-site places to offer training and commissioning services for customers as required like Africa countries, Asian countries etc. From these years work for oil filtration and on-site oil processing, we gain rich experiences and researching in better machines and keep us developing all the time. We are aiming to save oil energy sources and save new oil cost for our customers, through purifying their old oil, and maintaining their oil cleanliness to keep their oil always in good condition as new to use into their machinery, equipment and system. And under this situation, these machinery and equipment can be always maintained well too, so their lifetime can be also prolonged largely.

Shanghai Changji Geological Instrument Co., Ltd is established in 1998, the former is Shanghai Geological Instrument Factory under the Ministry of the National Geology and Mineral Resource.

Jinan Liling testing machine Co., Ltd. is a high-tech enterprise integrating R & D, production and sales. The company is located in Jinan, a spring city famous for Confucius and Mencius culture. The company's continuous innovation of research and development capacity, excellent product quality, spacious and bright production environment, has successfully realized the increase of output and sales volume year by year. The company's products are not only widely used in domestic research institutes, colleges and universities, highway, railway, construction, steel, aerospace and other fields of national economy, but also exported to Russia, Brazil, India and other overseas countries.

CreditParts is professionally supply high performance fuel injector, fuel pump, vvt variable timing solenoid and sensor. Our products are manufactured from premium quality materials to ensure the highest specifications and industry standards are surpassed.

Company profile

Hangzhou Changniu Technology Co., Ltd. is located in Yuhang High-tech Zone of Hangzhou City, specializing in the research and development of inspection and testing instruments, automation equipment, control and testing system engineering equipment, production, sales and technical services as one of the high-tech enterprises. The company has a professional R & D team, gathered a number of professors, doctors, masters as the backbone of professional scientific and technological talent. The strong team provides strong guarantee and technical support for the strategy of customized design, production and service.

HUALONG Test Instruments Co., Ltd., Established on May 8th, 1993, located in Shanghai, is one of the world's leading manufacturers of Material testing equipment.

        Shandong Jinrui Shipbuilding Co., Ltd., was established in 2017. The company currently operates two modern production facilities, totaling 25, 919.4 square meters. The first facility, located in Zhangyin Village (Caterpillar Industrial Park) in Mihe Town, Qingzhou City, covers 13, 919.4 square meters. The second facility, located in the Mihe Intelligent Manufacturing Science and Technology Innovation Industrial Park, covers 12, 000 square meters. These two facilities, with clear divisions of labor and collaborative operations, form a robust production and operations system.

Company Brief Introduction

Ridea (Shanghai) Machinery Equipment Co., Ltd., mainly in charge of export business, is a subsidiary company of Xinxiang Huazheng Radiator Co., Ltd. Located in Henan Province, is a modern enterprise specializing in cooling system radiator design, manufacture, sales and service. Our main products include water radiators, condensers and intercoolers and so on that are widely applied to automobiles, heavy duty, construction machinery and generator sets.