sms data logger40+ factories verified

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.

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.

Guangdong Chico Future Technology Group Inc. (originally known as"Guangdong Chico Electronic Inc. ")was founded in Foshan, China in 2003. Is an advanced technology manufacturer and specializes in solution for intelligent control system in multiple industries. Another part is manufacturing vacuum sweeper and developing.

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.

Test Instruments Manufacturer and Exporter, Importer.

Xian Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer, Mr Tian has more than 30 years experience on this area, and he is one of the engineers who introduced the Rosemount technology.

TOTAL is producing and trading Feeder clamp/ cable clamp, Hanger, Grommet, Gel Seal Closure/Weather Shield Enclosure, Grounding kits, Grounding Enclosure,

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

Shandong Renke Control Technology Co., Ltd. is a leading environmental monitoring high technology enterprise in China.

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

Xiamen Xinde IoT Technology Co., Ltd. Was established in the Xiamen Special Economic Zone as a national high-tech enterprise that is R&D-driven and market-oriented, specializing in the development of technology-centric innovative products.

Chongqing J&X Automation Co., Ltd. Specializes in researching and manufacturing gas detection and alarm instruments, gas detectors, gas alarm controllers, toxic and harmful gas detection and alarm instruments, independent alarms, air quality monitors, infrared gas analyzers, laser methane remote sensing equipment, laser dust detectors, CEMS(Continuous Emission Monitoring System), Temperature and humidity transmitter, etc.

Huato System, located in Shenzhen, China, is a leader in the design, development and manufacture of monitoring and control system and equipment of environment in fields: Pharmaceutical and electronic factory and warehouse, cold-chain distribution, museums, libraries, Archives, and many others. Backed by our 10 years of experience, our mission is to provide our customers with the best quality, service and value in the industry.

RONDS is a high-tech enterprise which owns core technology and provides turnkey solutions for machinery Condition Monitoring in the predictive maintenance field. Our company was formed in 2007, the strength lies in Condition Monitoring instrumentation, software R & D, Intelligent diagnosis, Cloud service etc.

Shenzhen Instantware Information Technology Co., Ltd, was established in 2004, is a professional manufacturer with well-equipped facilities and strong technical force.

Zhangzhou Green-Lake Import & Export Co., Ltd focus on canned foods exporting since year 2011.

Shenzhen Coban Electronics Co., Ltd is a private export-oriented enterprise founded in 1999, 90% of the products are exported, and we have many years of research and development, production and management experience in automotive electronics, security products, wireless communications terminal equipment, and other fields.

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.

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.

1. Company Profile

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.

Rope Innovation Co., Ltd. is a direct manufacturer with more than 10 years of experience in the GPS tracking industry. Its headquarter locates in Shenzhen, China's most innovative city. Rope Innovation is a true innovator of high-quality GPS tracker devices and has satisfied the needs of customers from 120 countries around the world.

Shenzhen Necom Telecommunication Technologies Co. Limited founded in 2010, focus on the manufacturing and sales of the telecom products and security equipment and personal privacy protection products.

BOQU Instrument focuses on technological innovation in water quality analyzers and water quality sensors since founded at 2007. Now staff is over 100 people and with an annual growth rate of 35%. We have own R & D center, many senior engineers has over 10 years R& D experience...Now BOQU has got more than 50 technical certificates for controller software and over 20 technical patents, therefore we won the National High-tech Enterprise Certificate in 2010. At present, the annual quantity of water quality sensors and meters is over 100, 000PCS, it let BOQU instrument become the biggest factory in water quality analyzers in Shanghai China.

Shenzhen Korno Import& Export Co., Ltd is one of the gas and dust particle detector manufacturer in China, with more than 10 years research and production experience. Our products mainly include Handheld Gas Detector, Portable Gas Detector, Online Gas Detector, Controller, Gas Pretreatment System ect. And we have passed ISO9001: 2015, ISO14001: 2015, OHSAS: 2007, CMC and Explosion-proof certification for our products.

Zhengzhou Laboao Instrument Equipment Co., Ltd (LABOAO) is a high-tech enterprise integrating R&D, production, sales, import and export, and is a leading laboratory equipment solution provider in China. LABOAO is headquartered in Zhengzhou, China. It has a group of excellent management and technical personnel who strive for excellence and constantly pursue progress and innovation. After fifteen years of hard work, it has achieved sustained and steady development, and its products are exported to Europe, America, Southeast Asia, the Middle East, South Africa, etc. 150 countries, we are working hard to establish a global regional service agency to provide better services and products for global customers.

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.

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.

Shanghai Wafer Microelectronics Co., Ltd. was built up in 2006. We are acknowledged as the leader in the development, manufacturing and distribution of sensor series for automatic doors and coin acceptors for vending machines in our local market. We also get a constant increase in the world market.