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Xi'an ERUN Environmental Protection Technology Group Co., Ltd (hereinafter referred to as "ERUN") was founded in 2014, with a registered capital of 51.8 million yuan, located in the high-tech zone of Xi'an City, China. With 4 subsidiaries, 5 branches and 2 R&D and production bases, the company is a national high-tech enterprise specializing in the R&D, production and sales of high-end instruments and equipment.

Iwintesting equipment company is a high-tech enterprise focusing on the research and development, production and sales of engineering quality test and testing instruments. The company serves in the construction, the railroad, the highway, the water conservancy, the electric power, the university and the scienitic research institute.

Beijing Naijiu Weiye Technology Co., Ltd is a high-tech enterprise specializing in the research, development, production, and sales of testing equipment. It has been recognized by the State in 2016, 2019, 2024. Our instruments include Concrete durability instrument, NDT equipment, Universal testing machine, Anchorage force tester, Strength tester, Road testing system, Concrete/ Soil / Cement / Asphalt / Petroleum testing equipment.

Since its establishment, our company has always adhered to the business principles of "quality first, customer first, and credibility as the foundation", and has been deeply engaged in the field of environmental monitoring for many years, accumulating rich project implementation experience. Our business covers seven core scenarios: Pollution source outlet monitoring, national standard water stations, outdoor small water stations, ecological agriculture, aquaculture, secondary water supply, and groundwater monitoring. We have successfully implemented key projects in various fields across the country, including domestic sewage, chemical industry, medical care, smart water management, and black and odorous water body treatment, and have won market recognition with high-quality project results and excellent service reputation.  

Jinan Haideno is located in the beautiful city of Jinan, the "City of Springs. " Founded in 2008, the company was formerly known as Jinan Haideno Fluid System Equipment Manufacturing Plant. In 2016, it was renamed Jinan Haideno Machinery Automation Co., Ltd.  Its products are widely used in the pneumatic and hydraulic industries, pressure vessel industries, machine tool industries, aerospace industries, home appliances, automotive manufacturing, industrial electrical appliances, petrochemical industries, and pressure testing industries.

Flying Fish Global Technology (Shenzhen) Co., Ltd

ANTIOCH is a professional woodworking machinery designer, manufacturer and supplier, covering an area of 6, 000 square meters, located in Qingdao City, 30km away from Qingdao Sea Port (4th largest in the world), 30km from Qingdao International Air Port(4F level), and 40km from Qingdao Railway Stations.

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

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.

Jinan Xinghua Instruments Co., Ltd is one of the leading testing machine suppliers in China. We specialize in manufacturing, development, research and marketing of different kinds of test instruments. Our roots are planted firmly in the principles of quality and customer service.

Jiangxi Dongling Technology Co., Ltd. is a technology-driven solutions and manufacturing integration partner, providing reliable products and delivery-oriented services for laboratories, engineering projects, and institutional customers worldwide.

Zetron has 20 years of combined experience developing, manufacturing and marketing a complete line of gas detection equipment to protect people from hazardous conditions in industrial, research and commercial applications. Today, Zetron is committed to providing air detection equipment, services and solutions to keep your people and plant safe.

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.

Atech sensor co, . Ltd. specializes in sensor production and sales. The main products includes pressure sensor and transmitter, Level transmitter, pressure gauge, melt pressure transmitter, temperture sensor, pressure transducer, oil pressure sensor, Explosion proof pressure transducer, low-pressure transducer, Commerical Marine pressure transducer, Fuel pressure & Fuel tank pressure sensor, Liquidpressure sensor, ect. As manufacturer, based on technology innovation, good production capacity and strict quality control, we can meet different customers' OEM and ODM demands. As a manufacturer and exporter, we provide the best products with our rich experience and perfessional technoloty for our customers. Best Value = High Quality Product + Competitive Price + Professional Service + Fast Delivery + Long time InsuranceAtech sensor is 100% vertically integrated with engineering, manufacturing, sales & marketing and customer service all supported from within our one facility. All critical components and steps in the manufacture, assembly and testing of a Atech pressure instrument are in our hands and are carefully monitored to ensure that we meet your critical specifications precisely and consistently.

Beijing Jingxiang Environmental Technology Co., Ltd. Integrates the production, research and development, and sales of water environment monitoring equipment and engineering, energy conservation and environmental protection, air pollution control, solid waste pollution control, instruments and meters, biochemical analysis and monitoring instruments, energy conservation and environmental protection technology and equipment, process sewage treatment, environmental monitoring station system integration, application software, basic software electronic products, and office automation equipment Supplier We specialize in providing users with analysis solutions ranging from on-site data analysis to the final monitoring data transmission and integration, as well as process feedback control.

Henan Season Medical Device Co., Ltd. is committed to providing point-of-care testing (POCT) products in the biomedical in vitro diagnostic (IVD) industry, we focus on Rapid Self Tesing: Fertility Tests, Digital Pregnancy Test, Drug of Abuse Rapid Test, Alcohol Rapid Test, Urine Rapid Test.

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

Company Introduction:

Shanghai Haiker Environmental Protection Equipment Co., Ltd. is a high-tech enterprise integrating R&D, production, sales and service. The company has a professional technology research and development team and a laboratory for standardised applications, and the core technology has independent intellectual property rights. It has established solid partnership with tens of thousands of enterprises and institutions.

Pubtester Instruments Co., Ltd., a high-tech enterprise focusing on the R& D and sales of laboratory testing equipment, is committed to providing professional scientific testing instruments and integrity quality control solutions for medical devices, flexible packaging, quality inspection, drug control institutes and other industries.

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.

Henan Bingsheng Industrial Co., Ltd. is a high-tech enterprise engaged in the research and development, production, sales, and service of high-end intelligent sensors and automation equipment, located in the High tech Zone of Zhengzhou City. The company focuses on independent research and manufacturing of online monitoring equipment for environmental protection, water industry, agriculture and other related industries. The products include online water quality sensors such as pH, ORP, conductivity, dissolved oxygen, turbidity, residual chlorine, chlorophyll, blue-green algae, and online soil moisture sensors such as oxygen content, temperature and humidity, and full parameters (temperature+humidity+conductivity+pH+nitrogen, phosphorus, and potassium). The company has cutting-edge technology and independently developed and produced a water quality multi parameter online monitoring instrument, which has advantages such as high accuracy and long service life. It can be customized for design and production according to different customer application scenarios. Leading excellence with wisdom and improving development with creativity, Henan Bingsheng Business Co., Ltd. Always adheres to the development concept of "application first, customer first", and strives to promote the rapid development of water conservancy and agricultural IoT sensing technology!

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.

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.

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.

Established with a professional and experienced team of sales and service engineers, Caminix  is the leading CNC Ball Valve Grinding Machines, valve testing equipments and other valve related industry equipments manufacturers in China. We supply latest technology CNC machines for manufacturing industries, especially for ball valve manufacturing and other valves servicing and maintenance works.

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.

Refine On (Hebei) Electric Power Technology Co., Ltd. is strategically located in the Mancheng High-tech Development Zone of Baoding City-a core area renowned for its agglomeration of high-tech enterprises in North China, boasting convenient transportation networks, abundant talent resources, and a supportive industrial ecosystem for technological innovation. Rooted in this fertile ground for development, the company has fully dedicated itself to the high-tech field of power system automation, focusing on the R&D, production, and promotion of cutting-edge products that address the core needs of the power industry. Its product portfolio covers a comprehensive range of solutions, including power system marketing measurement equipment (such as intelligent electric meters, metering verification devices, and load management terminals), operation and maintenance high-voltage testing instruments (like transformer oil BDV testers, high-voltage insulation resistance testers, and partial discharge detectors), distribution network testing tools (including feeder automation testers, fault locators, and cable testing equipment), power consumption inspection devices (such as electricity theft detection instruments and energy efficiency analysis tools), as well as a full line of specialized tools and meters. As a technology-driven enterprise integrating R&D, production, sales, and after-sales service, it has established a one-stop service system to ensure that every link from product conception to user application is seamlessly connected and of high quality.

Established in 1988, ASLi (China) Test Equipment Co., Ltd is specialized in manufacturing a variety of quality inspection instruments, testing equipments and other high-tech products which mainly include: Programmable constant Temperature & Humidity Test Chamber, High & Low Temperature Test Chamber, High & low Temperature Testers with Rapid Temperature Change, Walk-In humidity & temperature test chamber, Cool/Thermal shock test chamber, Salt spray chamber, aging tester, drying oven, xenon lights resistant to climate testing machine, UV resistant to climate testing machine, ozone aging test machine, sand and dust testing machine, tension tester, high and low temperature testing machine, servo carton compression tester, mechanical vibration tester and other quality testing instruments. Thanks to several decades of R&D efforts, the company has established itself as a leading provider of testing instruments of the industry, playing a crucial role in the research and development of high-quality and high-value products within the industry.

Quanzhou Yueli Automation Equipment Co., Ltd was founded in 2013, which covers an area of 3000 square meters. The company is located at the China Plumb Town--Nanan, Fujian. It is a production enterprise lead by drilling tapping compound machine, drilling tapping centers and drilling tapping milling process center. The company is committed to serving various of industries such as sanitary ware, fire protection valves, hardware, electrical hardware, aerospace, machine manufacturing and so on.