2026 Top 10 Underwater Seismometer Obs Manufacturers in China

Shandong Tianhe Environmental Technology Co., Ltd

Shandong Tianhe Environmental Technology Co., Ltd., with its registered address at Room 206, Building 1, Weifang High tech Zone Optoelectronic Industry Accelerator (Phase I), No. 155 Guangdian Circuit, Weifang High tech Zone, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, and the legal representative is Yu Hailiang. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Software development; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Electronic product sales; Manufacturing of environmental emergency detection instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of office equipment; Sales of office equipment and consumables; Information system operation and maintenance services; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment; Manufacturing of information security equipment; Sales of information security equipment; Information technology consulting services; Sales of communication equipment; Repair of communication equipment; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Mechanical parts and component processing; Sales of chemical products (excluding licensed chemical products); Information consulting services (excluding licensed information consulting services); Enterprise management consulting; External contracting projects; Intelligent control system integration; Information system integration services; Integrated circuit design; Data processing and storage support services; Intelligent agricultural management; Manufacturing of specialized equipment for traffic safety and control; Manufacturing of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Forestry pest control services; Crop pest and disease control services; Manufacturing of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Inspection and testing services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Underwater Seismometer Obs, Hydrological Series,

Hill Technology (Beijing) Co., Ltd

Hill Technology (Beijing) Co., Ltd., with its registered address at 932, 9th floor, Building 5, No. 1 Jiangmidian Street, Tongzhou District, Beijing, registered with the Tongzhou District Market Supervision Administration of Beijing, and represented by Jing Shunnan as the legal representative. Its business scope includes technology promotion and technology consulting; business management; Film and television planning; Marketing planning; Design, produce, represent, and publish advertisements; Computer graphic design; Typing and copying; Organize cultural and artistic exchange activities; Organize exhibitions and displays; Conference services; Economic and trade consulting; Computer technology training and painting training (the above training cannot be recruited nationwide); Computer animation design; Retail electronic products, handicrafts (excluding cultural relics), cultural supplies, fresh vegetables, fresh fruits, beans, potatoes, sports equipment (excluding crossbows), fire-fighting equipment, office supplies, specialized equipment, communication equipment, transportation equipment, Class I medical equipment, Class II medical equipment, social public safety equipment and devices, signs, and tags; Building cleaning services; Air pollution control; Pest control services; Building cleaning services; Public parking lot services for motor vehicles; Rental of security inspection equipment, mechanical equipment, social public safety equipment and devices, rental of explosion-proof equipment for safety inspections, and video surveillance equipment for alarm systems; Professional cleaning services; Catering management; Commissioned processing of police equipment; Organize, prepare, and plan large-scale celebration events; hotel management; Sports event planning; Sports project management (excluding high-risk sports projects); Sports consultation; Engaged in real estate brokerage business; Renting commercial and office spaces (not allowed to be used for tangible market operations); Fitness services; estate management; Retail food; Engaging in Internet cultural activities; Production of radio and television programs. (Market subjects shall independently select business items and carry out business activities according to law; retail food, radio and television program production, Internet cultural activities and projects that need to be approved according to law shall be approved by relevant departments before carrying out business activities according to the approved content; they shall not engage in business activities that are prohibited or restricted by the national and municipal industrial policies.). Core products: Underwater Seismometer Obs, Riot Control Equipment, Target Drone

Shandong Mining and Construction Materials Co., Ltd

Shandong Mining and Construction Materials Co., Ltd., with its registered address at Room 408, Chuangxiang Building, High tech Zone, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Su Haiyan, and its business scope includes general projects such as sales of instruments and meters; Mining machinery manufacturing; Sales of railway transportation equipment; Sales of mining machinery; Sales of intelligent in car devices; Sales of electrical accessories; Sales of firefighting equipment; Sales of intelligent agricultural machinery and equipment; Industrial engineering design services; Construction of landscaping and greening projects; Urban greening management; Sales of chemical products (excluding licensed chemical products); Sales of labor protection equipment; Wholesale of hardware products; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Rubber product manufacturing; Sales of hydraulic power machinery and components. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Underwater Seismometer Obs, Security And Rescue Equipment, Operating Equipment

Shandong Fengtu IoT Technology Co., Ltd

Shandong Fengtu Internet of Things Technology Co., Ltd., with its registered address at Building 209, Phase I of Weifang High tech Zone Optoelectronic Industry Accelerator, No. 155 Guangdian Circuit, Weifang High tech Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone. The legal representative is Liu Dong, and the business scope includes general projects such as import and export of goods; Technology import and export; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Software development; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Electronic product sales; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Environmental protection monitoring; Environmental consulting services; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of office equipment; Manufacturing of office equipment consumables; Sales of office equipment and consumables; Information system operation and maintenance services; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of information security equipment; Sales of information security equipment; Information technology consulting services; Sales of communication equipment; Repair of communication equipment; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Mechanical parts and component processing; Sales of chemical products (excluding licensed chemical products); Information consulting services (excluding licensed information consulting services); Enterprise management consulting; External contracting projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Inspection and testing services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Underwater Seismometer Obs, Explosion Proof Meteorological Station, Handheld Weather Station

Shandong Tianhe Environmental Technology Co., Ltd

Shandong Tianhe Environmental Technology Co., Ltd., with its registered address at Room 206, Building 1, Weifang High tech Zone Optoelectronic Industry Accelerator (Phase I), No. 155 Guangdian Circuit, Weifang High tech Zone, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, and the legal representative is Yu Hailiang. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Software development; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Electronic product sales; Manufacturing of environmental emergency detection instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of office equipment; Sales of office equipment and consumables; Information system operation and maintenance services; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment; Manufacturing of information security equipment; Sales of information security equipment; Information technology consulting services; Sales of communication equipment; Repair of communication equipment; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Mechanical parts and component processing; Sales of chemical products (excluding licensed chemical products); Information consulting services (excluding licensed information consulting services); Enterprise management consulting; External contracting projects; Intelligent control system integration; Information system integration services; Integrated circuit design; Data processing and storage support services; Intelligent agricultural management; Manufacturing of specialized equipment for traffic safety and control; Manufacturing of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Forestry pest control services; Crop pest and disease control services; Manufacturing of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Inspection and testing services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Underwater Seismometer Obs, Highway Meteorological Monitoring Equipment, Handheld Weather Station

Beijing Dongfang Qiangsheng Technology Co., Ltd

Beijing Dongfang Qiangsheng Technology Co., Ltd., registered at No. 1-6013 Juhe Sixth Street, Jufuyuan Industrial Park, Tongzhou District Economic Development Zone, Beijing, with the registration authority of Tongzhou District Market Supervision and Administration Bureau and the legal representative being Wang Xiufang. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Electronic product sales; Wholesale of hardware products; Retail of hardware products; Wholesale of electronic components; Sales of power electronic components; Retail of electronic components; Sales of mechanical equipment; Sales of metal materials; Sales of plastic products; Sales of rubber products; Sales of labor protection equipment; Sales of daily necessities; Sales of leather products; Sales of food detergent; Wholesale of cosmetics; Retail of cosmetics; Sales of firefighting equipment; Sales of cameras and equipment; Toy sales; Sales of wooden toys; Sales of toys, anime, and entertainment products; Sales of audio equipment; Sales of daily miscellaneous goods; Sales of office supplies; Sales of packaging materials and products; Sales of electrical instruments and meters; Sales of intelligent instruments and meters; Sales of teaching models and teaching aids; Wholesale of stationery supplies; Retail of stationery supplies; Furniture sales; Needle textile sales; Sales of needle textiles and raw materials; Outdoor product sales; Sales of industrial textile products; Manufacturing of household goods; Manufacturing of household textile products; Sales of intelligent robots; Sales of specialized teaching instruments; Sales of mechanical parts and components; Mechanical equipment leasing; Rental of special equipment; Sales of special equipment; Specialized equipment repair; Electrical equipment repair; Installation and maintenance of industrial robots; Sales of daily necessities; Wholesale of daily necessities; Sales of security equipment; Wholesale of sports goods and equipment; Retail of arts and crafts and collectibles (excluding ivory and its products); Sales of communication equipment; Wholesale of clothing and apparel; Sales of Class I medical devices; Sales of Class II medical devices; Wholesale of shoes and hats; Retail of shoes and hats. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: publication printing; Wholesale of publications; Retail of publications. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) (Business activities that are prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Underwater Seismometer Obs, Transportation Equipment, Target Drone

Langfang Zhongyi Technology Co., Ltd

Langfang Zhongyi Technology Co., Ltd. is registered at No. 412, Unit 2, Modern Mall, Dachang Hui Autonomous County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dachang Hui Autonomous County, Langfang City, and the legal representative is Wei Chenhui. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of mechanical equipment; Sales of instruments and meters; Sales of communication equipment; Sales of metal materials; Sales of chemical products (excluding licensed chemical products); Electronic product sales; Sales of office supplies; Sales of specialized teaching instruments; Sales of building materials. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Underwater Seismometer Obs, Electrician And Electrician, Hardware And Electromechanical