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.

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.

Qingdao SWDF Trading Co., Ltd. is a mining machinery factory subsidiary trading company, located in the heavy machinery city of Qingdao, Shandong. Products are widely used in Metallurgy, Mining, Electric power, Cement, Brick, Coal, Paper, Food, Chemical, Building materials, Glass and other industries.

ABT Drilling Equipment Co., Ltd. Mainly provides integrated drilling solutions, serving the mining, stone crushing, and water conservancy drilling industries, helping you solve drilling problems efficiently and at low cost. We mainly provide complete sets of equipment such as mobile air compressors, drills, impactors, drill bits, crushers, water meters, etc., and are your stable and reliable partner.

Shenzhen DEXIN Industrial Co., Ltd is located in Shenzhen City, Guangdong Province, China, mainly engaged in: Security equipment and personal privacy protection products, UAV detection equipment, UAV jamming equipment and accessories research and development, production and sales. Our products are greatly appreciated in a variety of different markets throughout the world. The main functions of the product are "flexible plan, accurate positioning, real-time tracking, rapid disposal, and full frequency coverage", and seamless coverage of large areas large-scale networking, and can be applied to all fields of social public security to achieve refined low-altitude airspace governance.

Established in May, 2014, Zhejiang ROOQ Electric Co., Ltd is a technology-oriented enterprise specializing in R&D, sales and services of power transformers, transformer substation, ring main unit, cable branch box, switchgears, gas insulated cabinates, HV/LV switchgears, high and low voltage switches, wire and cable, LED street light and metal street light poles, telegraph posts of metal ect. It has four professional factories under its jurisdiction: Power Equipment Co., Ltd. Transformer Co., Ltd.; Switchgear Co., Ltd.; Metal fittings Co., Ltd.; Import and export trading company: Zhejiang ROOQ Electric Co., Ltd.

Tianxun Electronic Equipment., Ltd. (referred to as "TianxunElectronics"), is a well-known domestic universities, research institutions long-term broad and close cooperation and commitment to high-tech industry, serving the public security systems, aviation security, rail security, station terminal security, industrial manufacturing, Shipbuilding Industry, metal processing, electronics factories, food processing, sports, entertainment and event industries and areas of the, is a research and development, design, manufacturing, engineering, service in the enterprise..."TIanxun" continues to introduce excellent technical leader in the core technology with independent intellectual property rights, technology and design concepts are to keep pace with foreign countries, and in many areas on a wide range of applications. The has professional design and manufacturing capabilities, customized according to customer needs and design the perfect tailored solution. Developed the product - "Tianxun" series metal detector security doors, metal detectors have been through the "Ministry of Public Security and Police Electronic Products Quality Inspection Center" test. Currently, the "day tour" has become well-known brand within the industry..."R & D Center" has a lean and efficient R & D team, gathered in the core technology, electronic technology, there should be physical, integrated circuits, testing techniques, fault diagnosis, management and other areas of the high level of technical talent, technology and new product design is developed core agencies to undertake the s metal detector security doors, metal detection equipment and other products R & D design. Under the application of technology, product development, marketing support, R & D management and other departments. "R & D Center" in the years of integration on the basis of product design, close to the market demand, continue to the application of innovative technologies and continuously enrich the product range, expand into new business areas, design and development of competitiveness in the market-leading products and technologies. "Tianxun electronic" adhering to the "self-improvement, social commitment" and "commitment to explore, beyond the" spirit, people-oriented, "innovation, hard work, integrity" for the idea; To develop science and technology, serve the community; To " let us make progress, "the relentless pursuit of cultural ideas; To become" the world's largest manufacturers of metal detectors, "one of the target; To focus national and social needs, providing high-tech security products and services in national security, economic security, the environment security, life safety, product safety and other areas of development as a strategic mission

Ankay Technology Co., Ltd. is a Large-Scale Security Equipment Manufacturer Which Committed to The Security Screening Equipment Industry in Research and Development, Production and Sales.

As the biggest supplier providing the best prices and quality, we have over 11 years' experience in exporting drilling rig machines!

Shandong grand lion technology Co., Ltd was registered in 2005, with nearly 20 years of research and development, production, management and sales experience, now has a number of modern tablets, granules, powder, soft capsules, liquid drinks and cosmetics: Water, milk, cream, cream, facial mask and other GMP certification production lines and a number of national food health word approval number, sc, national makeup special brand, etc.

NANBEI Instrument limited is affiliated to Nanbei International Group Limited. It has been exported to more than 120 countries around the world for 20 years, and it is one of the largest and the most comprehensive instrument and equipment manufacturers in China. It integrates research, development, production and sales as one of the independent legal personality persified technology group. The headquarter is in Zhengzhou (International Air Port Area), China. And it also has the office in Beijing, Shanghai, Shenzhen and Hong Kong of China. NANBEI had obtained ISO9001: 2015 quality management system certification, SGS certification, and its products had passed EU CE certification and RoHS certification.