usb bluetooth data logger50+ factories verified

Established in 2006, Shenzhen Tzone Digital Technology Co., Ltd is a leading hi-tech enterprise consolidated R & D, manufacture, and sales, The company covers about 1500 square meters, with R& D team over 30 and Quality management staff over 20. The production Procedure is in full compliance with the ISO9001 standard, and all the products has passed certificates such as CE, FCC, RoHS and so on.

Freshliance Electronics Co., Ltd, founded in 2015, is an ISO9000-certified enterprise, located in Hengfeng kechuang Center, Zhengzhou Airport Economy Zone, China. Our company specializes in the field temperature and humidity data loggers, and environmental monitoring IoT systems for warehousing, shipping and other cold chain processes in different industries like the fruits and vegetables, food processing, seafood, life science, pharmaceutical, and logistics.

YOWEXA, established in 2010, is a high-tech enterprise with 3 holding subsidiaries and a production area of 1, 500 square meters, focusing on the R& D, manufacturing, sales, and solutions of precision measuring instruments and sensors.

JIANGSU SWR SCIENCE & TECHNOLOGY Co., Ltd. Was founded in 2001, with the education scientific research strength of Nanjing Normal University, we have built the "modern education equipment R&D center, curriculum application center, technical service center", and created a domestic first-class level R&D team. Currently, the center consists of over 50 professional R&D personnel, including 3 doctor and 7 masters. In addition, we also have hired nearly 30 varied discipline professors and the front line teachers, who come from Nanjing Normal University and key middle and primary schools, to be our R&D consultants. It aims to concentrate on researching digital education equipment, developing courses and experiments, exploiting, designing, compiling and publishing related teaching materials, teacher training and so on.

Shenzhen Leeder Measurement and Control Technology Co., Ltd. is a professional high-tech company, concentrating on R & D, production and sales of measuring instruments and intelligent home products. With a number of hardware and software of professional and technical personnel, the company now has series of measurement products, such as PM2.5 dust detector, particle counter, laser distance meter, infrared thermometer, digital multimeter, digital clamp meter, temperature and humidity datalogger, anemometer, moisture meter, oscilloscope, lux meter, sound level meter, coating thickness gauge and automotive meter.

Shenzhen Toprie Electronic Co., Ltd is a high technology enterprise engaged in manufacturing of smart environmental monitoring and data acquisition field.

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.

Guangzhou Cesin Cold Chain Technology Co., Ltd (CCTS China) provides one-stop solutions for cold chain temperature control packaging and temperature and humidity monitoring, self-developed phase change material (PCM) and cold chain package which can cover the temperature range of -80º C~+60º C for medicine/food cold chain transportation with duration from 24 hours to 240 hours. For the special needs of cold chain logistics, we have strategically developed a special cold chain Internet of Things temperature monitoring system and RFID asset management system to realize real-time temperature and humidity monitoring and warning and automatic verification and confirmation of equipment temperature control performance in multiple scenarios of the whole cold chain process such as cooler box, refrigerated trucks, cold storage, refrigerators, and intelligent management of equipment assets in and out of storage operations.

Shenzhen Eelink Communication Co. Ltd was founded in June 2004 aiming at technology Innovative. After 10 years development, we accumulate more and more experienced experts and senior engineers specializing in Internet Platform/APP/GPS trackers. Now we have a professional technology team engaged in software, hardware and industrial design, totally more than 50 engineers. This professional team guarantee technology advancement for Eelink products. Meanwhile we have advanced management system, complete QC and QA systems as well as strict testing methods to guarantee high quality.

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, laboratory instrument, road building instrument and geophysical equipment.

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.

SKZ Industrial Co., Limited and SKZ International Co., Limited are the members of SKZ group, We are specialized in supply Laboratory Instrument, Scientific instrument, Analytical Instrument, Thermal Analysis, Moisture meter, Gas detector and testing instruments for pulps, paper, cardboards, plastic, rubber and textile.

Test Instruments Manufacturer and Exporter, Importer.

BESTONE INDUSTRIAL Ltd. was established in 2010 and is located in the city of Hongkong, China.

Zhengzhou Honguan Electronic Co, . Ltd established in 2014, is a professional supplier based on sensor and information technology, providing system solutions to Internet of Things industry. It has great advantage on various sensors and gas detection alarm instruments, temperature-humidity recorder, environmental protection analyzer etc., which are widely used in household gas protection, industrial gas monitoring, toxic gas safety monitoring, atomspheric environment monitoring, cold chain monitoring and other fields.

Founded in 2016, Guangzhou icecool is a professional manufacturer and exporter specializing in many brands compressors, refrigerants &refrigeration accessories, etc.  

QingDao Hantek Electronic CO., Ltd., is a manufacturer of professional electronic testing and measurement instruments in China. Our product line includes oscilloscopes, handheld scopemeter, pc based oscilloscopes, Automotive Diagnostic Oscilloscopes, pc based Function/Arbitrary Waveform Generator, pc based Logic Analyzer and test accessories.

Established in 2010, Shenzhen YuanTe Technology Co., Limited is a company that focuses on the design, production and sales of environmental monitoring equipment and system for 16 years. With "gas detector" as the core product, we have completed production line and solutions according to different industries, such as Oil, Chemical, Medicine, Energy, Environmental Protection, Electronic, Municipal Engineering, Agriculture and Forestry, Household Appliances, etc. Through about 10 years of rapid development, Yuante becomes the influential supplier for environmental monitoring equipment and system in the domestic and overseas market.

Nanyang Dongyi Machinery Equipment Co., Ltd is a high-technology company. Established in 2003. We are a professional manufacturer well known in China for supplying coffee roasters, over 15 years' experience plus strong research and development engineer team ensure quality and service. A REAL MANUFACTURER on coffee roasters. OEM and ODM services are offered.

Henan Chuangqin Mechanical Equipment Co., Ltd is an integrated industrial enterprise located in Henan Province, China. Our company is specialized in the production, processing and sales of mechanical & Electric equipment. Our company covers 26, 000 square meters and the fixed asset is RMB10 million Yuan. There are over 150 employees, more than 30 technicians, and over 100 sets of various manufacturing equipment, including: Large scale forcing press machine, digital lathe, digital wire-electrode cutting equipment, various processing machines and equipment, etc. Our company owns national patents and proprietary technology with independent intellectual property right. We have a full set of manufacturing techniques and complete quality control devices. Chuangqin has a professional team of engineers with rich experience in the design, production and inspection. We provide good after-sales service to ensure the successful operation of our equipment for the optimized benefits of customers in the shortest production period and with the minimum investment. We know client's requirements and how low-cost sourcing can help clients strategically and maintain their competitiveness in market. Orange people with full vitality and energy expect to be your loyal partner and support you to achieve success.

As one of the earliest companies in China to develop and produce sensors,

We are manufature who product machine related coffee beans, our core machine is: Color sortor machine, coffee roaster, coffee grinder, coffee filling weighing machine, Auto powder packaging filling weighing code printer machine, Electrostatic Smoke Filter, nuts seeds roaster, coffee vibrating screen machine and others machines used for coffee beans.

Guangzhou Topten Electronics Factory is a leading and professional enterprise which specializes in GSM car alarm system, GPS tracking system and other security products in China.

Henan Lanphan Industry Co., Ltd. is a professional import and export company integrating both domestic and foreign trade business. Our company is mainly engaged in importing and exporting of goods, as well as technology research and development, and production of laboratory instrument.

Cartsfun(Zhengzhou Well-known Instrument and equipment Co., Ltd) is a company combined electric yard vehicle design, promotion and sales into one. Cartsfun(Zhengzhou Well-known Instrument and equipment Co., Ltd) is located in High-Tech Zone, Zhengzhou, Henan, China.

Zhengzhou Well-known Instrument & Equipment Co., Ltd has grown to be a technological innovative enterprise integrated with researching, developing, manufacturing and modern management. Over years of R& D and continuous technological innovation, we have provided professional equipment for research and industrial applications like vehicle, golf cart, new materials, new energy, electronics, metallurgy, petroleum, mechanics and other fields.

Sichuan Weinasa Technology Co., Ltd is located in Mianyang---China Science and Technology City, which is a high-tech companywith independent legal qualification, specialized in automatic weatherstation, agricultural weather station, campus meteorological stationmeteorological sensors and other meteorological environmental equipment, the research and development, production andengineering installation of intelligent greenhouse control system, combining research and development production, sale, installation. Weinasa is a professional weather station manufacturer, and we also have various related weather sensors.

Henan Foodline Machinery Co., Ltd., headquartered in Zhengzhou, a national central city, is a large-scale comprehensive machinery manufacturer specializing in the R&D, production, and sales of food processing equipment, including frying production lines, fruit and vegetable processing machinery, and vending machines.

Nanjing Jinma Surveying instrument Co., Ltd is a company to provide professional surveying instruments and surveying service, and with rich experience in export trade, We have many customers abroad.

Established in 2007, ZHE is well known in HDD, blasting hole drilling rig, exploration drilling tools, etc. We are professional in mining, quarrying, engineering construction and infrastructure construction.