environment detection device3,000+ factories verified

Founded in 2010, LSJ is a global leader in firefighting and emergency rescue solutions.

Zhejiang Fanshuang Technology Co., Ltd. Was established in 2013 and has been consistently adhered to independent research and development, technological innovation, and continuous exploration in the field of wireless security. By using wireless technology as the core of our main service, Our company provides three-dimensional prevention and control solutions, creating an omnidirectional wireless security system.

Nanjing KELISAIKE Safety Equipment Co., Ltd. is a leading professional manufacturer of gas detector, engaged in researching and developing high quality air-sensitive technology. Our company has first-grade equipment, scientific methods, project management system and excellent employees. As a professional supplier and agent of industrial instrumentations, we have been specializing in the field for more than 10 years. Now KELISAIKE has three subsidiary companies, located in the cities of Beijing, Xi'an and Xinjiang, and the business scope has covered nearly all the municipal areas of China.

Global airspace faces an invisible epidemic: Unauthorized drones. From near-misses at major airports-over 10, 000 reported globally in 2024-to drone-assisted smuggling and surveillance of critical infrastructure, the rise of "black flight" drones presents a growing threat to public safety, national security, and economic stability. In this high-stakes environment, Chongqing Miao Yitang Technology Co., Ltd. (MYT) stands at the forefront, deploying advanced AI-powered countermeasures that redefine how the world secures its skies.

Hunan Puqi Water Environment Institute Co. Ltd. Is a professional institution in China who engaged in the R & D, manufacturing and sales of Geophysical Prospecting Underground Water Detector, Water Leak Detector, Cavity Detector, Mine locator, Borehole Inspection Camera, Pressure Pipeline Leakage Automatic Analyser, Dam Piping Leak Detector and Pipeline Detector inspection equipment. More than 200 staffs, including 16 senior engineer, 49 intermediate engineer.

Ningbo Mackay Jinghong Electronics Co., Ltd.  was located in Ningbo China, which is a professional R&D manufacturer for plug insert, power cord, Remote Control Sockets. Time switch Sockets. Power meters. Wi-Fi smart sockets. Intelligent Lamps Surge Protection Sockets, etc. Our products are based on innovative and modern design and high technology, and we proud of our experienced technical engineers and skilled workers. Each year has about 6 new products are launched into market. Most of our products have CE, R&TTE, GS, TUV, SAA, KC, RoHS, etc approvals. The products have expanded to EU, East-South Asia, Middle Asia etc. We has passed ISO9001: 2000 quality management system, UKAS, UL and RoHS certification. We can produce the plug inserts that meet the safety standards of Germany, France, Holland, Britain, Italy, Danmark, Australia, America, Turkey and South Africa. We have more than 250 staff, 2 plating production lines, 40 sets of vertical injection moulding machine,   30 sets of high-speed precise automatic lathes, 30 sets of semi-automatic lathes and 10sets of high precise punches. Besides, we have the manufacturing shop of copper pole and copper flat cord that accord with RoHS. We persist in the principle: High quality keeps surviving, sincerity casts brands. We have established a complete set of quality management system in accordance with the international quality system. Product quality is company life, improving product quality and professional technology level, leanness, we have passed CE certification, approved by international quality system. We are devoted to offering high quality products with competitive price. All-round service from our professional team enables us to stand out from all other suppliers. With superior technical performance and product quality, and efficient service success into the global supply chain system of integrated services for biological laboratory supplies. The company adheres to the concept of person centered management, fully exerts the creative and subjective motility of employees, and creates a broad development platform for employees. The company adheres to high-quality product quality and cost-effective, actively conducts several cooperative modes such as OEM and ODM, strives to provide more cost-effective products to society, and sincerely welcome everyone to join the company!

We`re original supplier of Electronic products in Shenzhen China. If you`re interested in to know the prices of backpack, modules, and antennas, I`d like to send you the best prices as well.

Tatusky Technology Co., Limited is a globally recognized high-tech enterprise specializing in the research, development, production, and sales of cutting-edge communication and security products. With a strong emphasis on innovation, reliability, and customer-centric solutions, we have established ourselves as a trusted partner in industries ranging from telecommunications to advanced security systems. Our core product portfolio includes RF modules, power amplifiers, antennas, signal generators, detectors, and state-of-the-art anti-UAV (drone) solutions.

SHENZHEN ZD TECH Co., Ltd

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.

Novasky Technology Co., Ltd. Was established in 2006. The company focuses on electromagnetic detection, sensing and control technology, and provides product and system integration services for anti-terrorism, search & rescue, high-end security and automotive safety. At present, the products are exported to more than 30 countries and regions including Southeast Asia, the Middle East, the North Africa and Europe. We also have a branch in Malaysia, which helps us provide products and solutions to our customers in a timely manner. Within China, the company has subsidiaries in Beijing, Shanghai, Guangzhou and R & D centers in Changsha, Chengdu and Xi'an. Novasky is rewarded as national high-tech and "double-soft" certification enterprise.

About Henan Haiheng Import & Export Co., Ltd.

Raythink Raytron Industrial is specialized in innovation and development, manufacturing and marketing of intelligent photoelectric sensing technology. We are deeply engaged in the fields of infrared night vision imaging, thermography, gas imaging and laser sensing, providing professional infrared and laser sensing components, devices, software and smart industry solutions to our global customers. We have also successfully achieved self-development and large-scale production of intelligent multi-dimensional sensing photoelectric products in diverse forms applicable to various fields.

In a wide array of production and application scenarios - including petroleum, chemical engineering, metallurgy, steel making, sewage treatment, parking lots, breeding farms, laboratories, clean energy, breweries, and refrigeration equipment - the risk of leakage from various toxic, harmful, and flammable gases (such as hydrogen, VOCs, oxygen, and hydrogen sulfide) persists, posing potential threats to personnel safety and production activities. MaiYa Sensor is dedicated to the R&D, manufacturing, and sales of a full range of gas detection products, delivering safety protection for personnel and production activities across industrial, commercial, environmental protection, and other sectors. Our product portfolio covers seven major series: Gas sensors, intelligent gas sensor modules, fixed gas detectors and central control systems, portable gas detectors, handheld gas analyzers, online gas monitoring systems, and IoT monitoring platforms. Globally, MaiYa Sensor has provided gas detection solutions for over 1, 000 industry-specific scenarios. We offer end-to-end comprehensive services, from initial consultation and system design to on-site installation. We are committed to delivering true one-stop gas detection solutions and ultra-efficient gas detection services.

Beijing Future Secure Electronic Technology Co., Ltd. Was established in April 2009 in Zhongguancun Fengtai Science Park, is located in Room 402-1, Building 2, No. 15 Courtyard, Nanyuan Road, Fengtai District, Beijing, China with a registered capital of RMB 108, 000, 000. It is a high-tech enterprise as well as a national little giant firm integrating R&D, production, sales and service, which serves the electric power industry.

Wuhan Easy-Sight Technology Co., Ltd. is a hi-tech enterprise boasting drainage network maintenance, testing equipment, restoration technologies and materials, and a provider of efficient, environment-friendly and smart solution packages for urban drainage networks. Thanks to its years' experiences and focus on production, expertise, and research, the Company now leads pipeline testing equipment producers in China and is known as a "pipeline testing expert" in the sector.

Heze Zexuan Equipment Manufacturing Co., Ltd. Was established in 2015 and is located in Shandong, China. It is an enterprise engaged in the manufacture of special environmental protection equipment; Research and development of special environmental protection equipment; Research and development of mechanical equipment; Manufacturing of intelligent instruments and meters; Comprehensive utilization of waste gas and research and development and promotion of VOCs treatment technology. The company's main products and services are: Ground torches, flare towers, waste gas release torches, biogas torches, waste gas incineration equipment, wastewater treatment equipment manufacturing, industrial automation and DCS system applications, wastewater treatment projects, VOCs treatment equipment and engineering construction, petrochemical accessories and instrument sales, petrochemical equipment installation, maintenance and repair, etc.; Supporting product customization services and OEM services in the same industry, from design to manufacturing, installation, commissioning, after-sales one-stop service

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.

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.

Linyi Zhongchen Chuanglian Electronic Technology Co., Ltd., established in 2008, is a professional manufacturer and solution provider specializing in entrance swing gates and EAS systems. Based in Linyi, Shandon, China's logistics capital and a crucial export hub in northern China, and leveraging its over 8, 000 square meters modern production base and fully automated production equipment, we consistently adhere to the principles of "technological innovation as the core, customized services as the wings, and global delivery as the pulse, " providing global supermarkets, apparel retailers, and other industry clients with security equipment that combines safety, aesthetics, and adaptability. The company holds numerous core technology patents and has obtained authoritative certifications such as EU CE and RoHS. Our products fully comply with international market access standards, and we possess mature OEM customization capabilities and global delivery strength. From R&D and design to production and delivery, the entire chain is independently controllable. We have served thousands of retail terminals across five continents, becoming a trusted security partner in the industry.

Hebei Zehong Technology Co., Ltd. is located at No. 1, Qinggong Road, Xibaipo Economic Development Zone, Pingshan County, Shijiazhuang City, Hebei Province. It is a high-tech enterprise specializing in the research, development, production, and sales of gas detection and analysis instruments.  Leveraging its technological advantages, the company is committed to the development and production of safety and environmental monitoring products, and has established long-term technical cooperation relationships with numerous domestic and international research institutions.

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.

LongWave Wireless - Advanced Wireless Communications & Spectrum Security Solutions

Zhuhai Dewin Communication Technology Co., Ltd is established in 2018. It is a leading provider of RF microwave power amplifier, signal jammer, drone jammer, drone detector, and other RF components. Our products incorporate LDMOS, GaN, LORA and Digital VCO technology, which are designed to meet the diverse needs of our clients. The products we offer cover a frequency range of 100-18000MHz, with power levels ranging from 10W to 200W, with the operating temperature range of -40 º C ~+85 º C. Each module we provide has undergone aging testing, meanwhile our modules are characterized by their small size, high efficiency, good stability, and excellent consistency.

Shanghai Dazhang Environmental Protection Equipment Co., Ltd. is specialized in filtering solutions and projects. Dazhang (DZ) has over 20 years of experience in the filtration industry, especially in designing and manufacturing filtration equipment. DZ Group covers an area of 570, 000 square meters. DZ production base is equipped with advanced production lines and precise detection equipment. DZ has a high-quality assurance system to effectively monitor the whole process of warehousing, processing, and assembling. Sino-German joint venture production line can meet the needs of high-end filter press products. DZ has a professional research and development team, experienced workers, and a high-quality sales team to provide clients excellent service, like testing, product selection, equipment installation and commissioning, user training, technical support, and after-sale service. DZ provides diverse filtration equipment and corollary equipment, including bag filter, cartridge filter, membrane filter press, chamber filter press, belt filter press, dosing system and so on. DZ self-developed 1000 square meters filter press is famous for the domestic advanced technology in the filtration industry. DZ products are widely applicable to global chemical, metallurgy, petroleum, printing and dyeing, ceramics, food, pharmaceutical, building materials, coal mine, and wastewater treatment industries. DZ was awarded the National Quality Credit Enterprise and the Excellent Science and Technology Enterprise in China. With high performance and high efficiency, DZ products sell well in more than 30 countries and regions. DZ is committed to providing users with comprehensive and complete filtration solutions.

Guangdong Hewan Information Technology Co., Ltd. is a professional manufacturer of products such as mobile phone jamming devices, GPS jamming devices, WiFi jamming devices, 3G jamming devices, 4G jamming devices, Lojack jamming devices, UHF/VHF jamming devices, radio frequency jamming devices, audio jamming devices, wireless video jamming devices, and signal repeaters/ amplifiers/enhancers. Always taking technological innovation as the core driving force, it has been deeply engaged in the field of information and communication technology (ICT), focusing on industry pain points and customer needs, and committed to providing global customers with high-quality, highly reliable products and integrated solutions. With solid technical accumulation, a complete service system, and flexible cooperation models, it has gradually established a professional, efficient, and innovative brand image in the global market. After years of industry practice, we have accumulated a strong technical reserve and industrialization capabilities. We are gradually implementing an operational framework centered around automated production lines, comprehensive information management systems, and a global sales network covering all aspects of the company's operations. Thanks to the persistent close interaction and the collaborative efforts of the R&D team, we have achieved a leading position in multiple core technologies in the industry. We provide unparalleled professional services and advice for personal and commercial products. Our over 10 years of industry experience make us the experts you can trust. We have taken the lead in launching various online jammer sales businesses and offer the most favorable prices globally - ensuring reliability.

SDN Environmental Technology Group: Pioneering Sustainable Solutions Through Membrane Innovation

Guang dong  Yun shang  wu  jie Technology Innovation Co., Ltd. Focuses on the research and development of low-altitude drone defense products and low-altitude security monitoring systems, dedicated to improving the performance of low-altitude drone management and control systems.

HAOMAI Electric Power Automation - Expert in Relay Testers & CT AnalyzersCompany OverviewWuhan HAOMAI Electric Power Automation Co., Ltd. (brand: Relaystar) is a leading manufacturer of relay protection testers, CT analyzers, and power testing equipment. Established in 1999, HAOMAI specializes in high-precision devices for utilities, substations, and industrial power systems.

Sinico has been deeply involved in the public security field for over 10 years, accumulating extensive domain expertise and practical experience across a wide range of mission-critical scenarios. Our main product portfolio includes IMSI/IMEI Catcher, SDR Signal Jammer, drone detector, drone jammer, Portable TSCM Kit, Encrypted Security Phone, Security Earphone, Thermal Imager, and other advanced technical reconnaissance solutions. Each product is designed with high reliability, field adaptability, and modular customization to meet diverse operational needs. Our solutions are suitable for law enforcement agencies (LEA), emergency rescue teams, defense departments, and related government bodies. With proven strengths in the research, development, and system integration of technical reconnaissance equipment, Sinico delivers end-to-end support - from needs analysis and solution design to deployment, training, and after-sales service. We are committed to helping clients enhance situational awareness, ensure communication security, and effectively counter modern threats. Whether in counter-surveillance operations, border protection, critical infrastructure defense, or public event security, Sinico provides trusted technology and responsive global service capabilities to partners across the world.