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Yangzhou Rifa Drying Engineering Co., Ltd. Was established in June 2008 with its registered address in Chenji Industrial Concentration Zone, Yizheng City, Jiangsu Province. The registered capital is RMB 22 million. It is a proessional enterprise focusing on the R&D, manufacturing and service of biological equipment, drying and granulation equipment, ete.

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.

Huludao Boyu Petroleum Machinery Co., Ltd. Huludao Boyu Petroleum Machinery Co., Ltd. (Boyu Petro), established in 1996, is located in the Dayushan Pump Industry Park, Lianshan District, Huludao City, Liaoning Province, China. The company spans a total area of 20, 000 square meters, with a building area of 9, 000 square meters. Our Main products include bucking unit/torque machine, hydraulic makeup and breakout machine, steel pipe hydrostatic testing machine (hydro tester), straightener machine (oil tubing, drill pipe, steel pipe), cleaning machine, pipe end facing and beveling machine, drifting machine, automatic pre-tightening and bucking machine set, hydraulic jar tester, transmission lines (load table), CNC threading lathe, etc

Founded in 2005, Harbin Hapro Electric Limited is a high-tech company located in National Universities Science Park in Harbin University of Science and Technology, Harbin, China. Relying on universities and colleges, the company has a team composed of mechanical, electrical, chemical science and technology experts with the ability of integration of production, learning and research, the existing staff of 56 people, 2 doctoral supervisors, 1 doctor, 6 master, 33 undergraduates, 14 junior college students. The company is mainly engaged in the research, development and production of polymer material laboratory rheometer, laboratory extruder, wire and cable testing equipment and cable manufacturing equipment.

Shandong Hengding Industrial Technology Co., Ltd.  

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Beijing GFUVE Electronics Co., Ltd. Was established in 2005. It combined science, industry and trade together as one high-tech enterprise. GFUVE mainly produces split core current transformer, high voltage ammeter recorder, IEC61850 test suite software, meter test equipment, current probe, reference standard meter, phantom load power source, electrical measurement instrument, relay test set, transformer test, CT analyzer, Test equipment, and power meter, power analyzer, intelligent digital meter, transducer, handheld terminal and split core current transformer, voltage transformer and current transformer models etc.

Dongying Jinxiu Petroleum Machinery Co., Ltd (JX PETRO) was founded in 2005 with registered capital of RMB 50, 000, 000 Yuan in Shengli Oilfield, the oil equipment hub of China. JX Petro is a professional manufacturer and supplier of petroleum drilling and production equipment with API certification.

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Usun Fluid Equipment Co Ltd was founded in DongGuan, GuangDong Province in 2007

Shandong Lanyuguang Chemical Co., Ltd.

Dongying Lake Petroleum Technology Co., Ltd (Lake Petro) is a one-stop oil service company with 15 years of work experience in oil and gas fields. We have served over 300 clients in over 30 countries and regions, involving oil and gas, water wells, mining, geology, oceanography, etc. We commit to provide the best products and services to our customers worldwide.

TEREK Company focus on provide various kinds of pneumatic and hydraulic booster pumps, booster systems, High pressure filling equipment, pressure testing system and fluid pressure solutions to the customers all over the world etc. With more than 18 years experiences in fluid pressure exchange and controlling field.

Changchun Intelligent Instrument Equipment Co., Ltd. is a technology-based enterprise integrating R&D, production, sales, and after-sales service. It was founded in 1989 and has a history of 35 years. We are one of the earliest companies in China to develop and produce testing machines. We specialize in the R&D and manufacturing of optomechanical and electrical integrated testing instruments, analytical instruments, and automotive parts testing instruments. We have also passed the ISO9001 international quality system certification.

Founded in 2003 and headquartered in Nanjing, Perlong Medical Equipment Co., Ltd. (Nanjing) is one of the largest exporter & manufacturer of medical equipment in China. We specialize in providing a one stop solution for most medical equipment needs, as well as helping our clients plan, improve & develop their own procurement and/or purchasing programs. Thus we are a comprehensive integrated supplier of medical equipment diagnosis and treatment solutions.

Chongqing Vision Star Optical Co., Ltd (hyvisionstar. En. Made-in-China. com) is a professional ophthalmic equipment and optical instruments manufacturer in China. Since 1999, we have been manufacturing and selling Slit Lamp, tonometer, Retina Camera, Fundus camera & FFA, Ultrasound (A scan, AB scan, Pachymeter, Biometer & Pachymeter), Auto Perimeter (Vision Field Analyzer, Projection Perimeter), Phasco Emulsifier, Corneal Topography, Ophthalmoloscope, Retinoscope, Operation Microscope, Visual Electro System, OCT, Auto refractometer, Auto Ker-Refractometer, Auto Lensmeter, Auto Phoropter (view tester), Chart Monitor, Near Vision Tester, Combined unit (combined stand and chair), Keratometer, Trail Frame, Trail Lens Set, Auto Edger and so on.

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.

Company Introduction: Shenzhen Kunpeng Core Technology Co., Ltd. is a technology enterprise specializing in industrial control boards, medical devices, rail transit, and automotive electronics, integrating research and development, production, and service. The company boasts a professional technical team with expertise in most electronic products. It primarily provides technical services such as PCBA design, PCBA board modification, prototype manufacturing, mass production, electronic component procurement, and SMT/PCBA soldering and processing. Since its establishment, the company has established a precise, efficient, and standardized operating mechanism. In the future, Kunpengxin Technology will always adhere to technological innovation, persist in optimizing processes, and take superior product quality as the fundamental starting point. It will provide services such as product design and scheme improvement in various application fields including medical devices, industrial control, automotive electronics, instrumentation, and rail transit. Additionally, it will offer technical support for difficult projects, help customers shorten development cycles, save development costs, provide simple testing solutions, etc. The company always adheres to the core values of "focus, dedication, quality, and service. " It hopes that through our dedication and unremitting efforts, we can work together with our partners to create a better tomorrow! Main Business: PCB design, BOM production, schematic drawing; Prototype manufacturing and debugging; SMT/PCBA soldering and welding debugging; Bulk component procurement; Mass production of circuit boards, OEM/ODM manufacturing of various finished and semi-finished products; Medical device and industrial control board maintenance and repair;

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.

Foshan Tongyong Refrigeration Equipment Co., Ltd. is a National High-Tech Enterprise specializing in the research, development, manufacturing, and sales of refrigeration equipment and heat exchange components.

Langqiwei Air Conditioning Group Co., Ltd. is located in the Central Air Conditioning Tertiary Industrial Park of Dezhou, Shandong Province, China. It integrates the research and development, design, production, sales and maintenance of the central air conditioning terminal unit series. It is the only professional, research and development and production central air conditioner in Dezhou Comprehensiveness of the terminal unit.

Qingdao Conqinphi Environmental Technology Group Co., Ltd. is a system integration manufacturer specializing in the evaporation and concentration of high-salinity wastewater. Conqinphi boasts its own 90, 000 square meter processing plant and employs hundreds of people. It is a research and development-focused technology enterprise.

AMRTA, Established in 2011 and headquartered in JN city of Shandong province, has been absolutely dedicated to produce the air conditioning products with perfect quality.

Henan Tuofang Energy Saving Technology Co., Ltd. A professional supplier of finned tubes and ener-9y-saving devices in Henan Province. Our factory islocated in Yanling County, Xuchang City, Henan Province. We produce laser-welded finned tubes, high-frequency welded finned tubes, pressed welded finnedtubes, energy-saving devices, coolers, and radiatorsAll of these are used for energy-saving and environ-mental protection parts and equipment

Located at Zhengzhou city, China, an important traffic hub on the One-Belt-One-Road, we are Zhengzhou Huabon Thermo Co., Ltd., a manufacturing enterprise specializing in the production, sales and service of transport refrigeration units. We have a production capacity of more than 8, 000 transport refrigeration units annually and a full range of refrigeration units for trucks and vans: Direct-drive units, DC-powered units, Full electric units, Standby units, etc. Our products meet the various demands of clients: Fresh, frozen, dual-temperature, heating...

Wuhan Goldhome Hipot Electrical Co., Ltd was established in 2008, with the double efforts to struggle under more than ten years' diligent hard-working and adhere to spirit of keeping truth-seeking and pragmatic, exploring one professional road with competitive development in the electric and power testing field.

Hubei Yoan Electrical Equipment Manufacturing Co., Ltd. (YoanPower) is situated at the Dongxihu High-Tech Development Center in Wuhan. As a national high-tech enterprise with over 40 years of experience in high-voltage test equipment R&D and manufacturing, we have participated in formulating 3 industry standards and focus on global export of power testing equipment. The company operates a 2, 000-square-meter production base with a professional team of 30 experienced staff, serving global power sectors, research institutions and electrical equipment manufacturers.

WANXIN is a coating equipment manufacturing company that integrates R & D, production and sales, specializing in the manufacturing of powder coating equipment and flocking machines, our company found in 2006, located in Hangzhou city, and the production base in Jiangsu province, our factory covers an area of about 24, 000 square meters, we has advanced production equipment, supporting facilities and a complete range of testing instruments.

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JINAN HST Founded in 2009, it has gone through 15 eventful years. It is a high-tech enterprise with import and export rights. The company is committed to providing the market with professional and reliable material mechanics testing solutions, At present, the material testing system produced by the company successfully provides reliable mechanical testing solutions for the global aerospace, national defense, scientific research institutes, universities, engineering quality inspection, verification and certification, automotive and shipbuilding, rail transit, bridge civil, consumer electronics, textile, metallurgy, chemical, medical, electric power, import and export inspection and other industries. Our products are exported to Germany, the United States, Spain, Australia, Italy, South Africa, South Korea, Pakistan, Papua New Guinea, Malaysia, Thailand, Singapore and other international markets. We have a professional pre-sales, sales, after-sales service team, to provide strong technical support to users at home and abroad.