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Flagsun has been global supplier of renewable energy solutions since 2008, mainly offer Solar system, Solar panel, PV inverter, controller, Solar light & Application products, cable etc...With advanced production equipment and strict quality control, we commit to offer reliable products at competitive cost, meanwhile we keep on designing and developing solar power solution ahead of customer' S needs. Through continuous innovation, we try to reduce manufacturing costs of solar electricity and improve solar energy technology to provide more green power for the world. Currently all of our products have been certified by CE, TUV, MCS, CEC and ISO9001, ensuring customer to use our products without any worry.

Hymaron Engineering Machinery Co., Ltd is engaged in bringing the most suitable solutions/equipments for client, fabricators, EPC/C companies on pipe fabrication, tank construction, pipeline construction, industrial production lines, clean energy project and other industrial field.

Jinan Starshine Machinery Equipment Co., Ltd., established in 2008, is a company specializing in machinery and industrial equipment. It is registered and approved by relevant national authorities, primarily engaged in hydraulic power units, hydraulic cylinders, hydraulic pumps, hydraulic valves, hydraulic leveling systems, and more. The company is a professional supplier of small hydraulic power units and supporting gear pumps, valves, and cylinders. It employs advanced equipment such as machining centers, CAD design systems, CAT performance test benches, and multi-function gear measuring instruments. Its products are widely used in engineering machinery, railway machinery, warehousing, logistics handling machinery, and automotive-related machinery. Among them, CBK and CBN gear pumps, as well as certain types of power units, are exported to international markets. The W-type AC/DC hydraulic power units adopt the internationally popular K-type gear pumps, dedicated oil pump motors, and streamlined fuel tanks, offering over 20 circuit designs to meet various needs. Main applications include: Automotive lifters, vehicle tailgates, electric stackers, lifting platforms, forklifts, electric basketball hoops, vulcanizing machines, plastic pipe welding machines, concrete mixers, environmental sanitation garbage trucks, garbage compactors, firefighting equipment, dock levelers, and more.

Sinbosen Audio Equipment company limited, it's a Firm whose roots are deeply embedded into Guangzhou. Our Brand is Sinbosen. We make various kinds of professional audio equipment, such as switching power amplifier, Digital amplifier, DSP amplifier, Microphone and professional speaker.

DEPER Automatic Door is a company integrating the research and development, design, manufacture, sales, installation and service of integrated professional automatic doors.

Turtech Intelligent Technology (Zhejiang) Co., Ltd. Specializes in the research and development, production, and sales of automatic doors. The main products include automatic door, automatic gate, automatic window, Customized motor, Customized control system and related accessories.

Beijing HOLTOP Air Conditioning Co., Ltd. Has been specialized in air-to-air heat recovery and ventilation industry for more than 15 years. We have become one of the most biggest and famous one among China native similar enterprises. Headquarter based in Zhong Guancun North area of SCIENCE PARK, Beijing. The construction area covers 30, 000 m2, including plant area 20, 000 m2 and office building area 10, 000 m2. Yearly production capability reaches 100, 000 heat recovery equipments. HOLTOP independent developed high efficiency heat wheel, air to air plate heat exchanger, heat recovery AHU, HRV, ERV, fan coil etc. Products are trusted by native and overseas customers because of advanced technology, good quality and service. Among these products, HRV/ERV and rotary/plate heat exchanger have been maintaining market share first for many years.

Zhuhai Huain Electronic Technology Co., Ltd specializing in intelligent digital conference systems, paperless conference systems, visual management systems, programmable central control systems, and peripheral sound reinforcement equipment.

Qingdao Yimei Environment Project Co., Ltd. Was set up in 1988. Our company is located in Jiaonan City. We have a production area of 15, 000 square meters and a workshop building area of 36, 000 square meters.

Why Us?

Sheenrun Optics & Electronics company is a high technique enterprise with focus on optics and information technology, which specializing in the area of laser night vision and infrared thermal image camera in China.

Foshan Jinjianye Electric Door Co., Ltd. is a large-scale production enterprise that integrates the development, design, manufacturing, and installation of intelligent electric doors. Our company has a young and passionate leadership team, as well as a group of highly innovative and R&D capable engineers and technicians. Our products have won the love of consumers with their pioneering design, comprehensive practical functions, excellent quality, and reasonable prices; We adhere to the business philosophy of integrity as the foundation, quality as the life, innovation as the soul, and brand as the sail, and the principle of equality, mutual benefit, and win-win, to create perfect services and perfect product quality for you! Create an outstanding brand, achieve mutual success, and make Jinjianye Technology a true leader in the automatic door industry!

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

Guangdong Gaoyao Jinhuida Hardware Products Co., Ltd. It is an enterprise specializing in designing and producing floor spring, patch fitting, door handle, glass door lock, door closer, shower hinge, hanging wheel friction stay hinge, window handle, etc architectural hardware. Gaoyao Jinhuida Hardware Products Co., Ltd already in this industry for 20 years. We are our brand ADO, MXF, JianLai own brand.

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.

Hunan Teamants Technology Co, . Ltd, founded in 2019 in Changsha Hunan Province-The World Capital City of Machinery Manufacturing, is a high-tech enterprise founded by the senior management team of China well-known robot enterprises. Teamants solar cleaner set out with an original concept to create a dry cleaning brush solution for solar panels. The aim was to provide solar plants in remote locations and deserts with a viable answer to the decreased efficiency in solar production due to soiling. With the mission of providing solar panel mobile robot technology solutions worldwide, the company is specialized in the research and development, production and commercialization of high quality solar panel cleaning products including robots, equipment and brush tools with the help of the world's leading AI technology. The R&D team of teamants robot has broken through the technical restricted area of high-precision positioning and control of glass wall environment, effectively solved the difficulty of the control technology of gravity sliding position correction of the wall. After four years and six generations, teamants solar cleaning products have been successively used in the projects of State-owned enterprises such as China Power Construction Corporation, China Energy Construction Corporation, China General Nuclear Power Corporation, Guangdong Electric Power Corporation, and have been exported to more than 20 countries and regions.

Jiangsu YLD Water Processing Equipment Co., Ltd. is a high-tech enterprise, specialized in the research, development, design, manufacture, installation, technical consultation and personnel training.

Shenzhen LianYue Vision Technology Co., Ltd.  is a national high-tech enterprise specializing in the research, development, manufacturing, and service of high-end industrial borescopes. Across industries such as petrochemicals, aerospace, power generation, automotive manufacturing, and special equipment, we understand that non-destructive testing is the lifeline that safeguards equipment safety and enhances operational efficiency.

Midea Building Technologies(MBT) as a key part of Midea Group, the MBT business division was established in 1999 and was the first to produce VRF in China. Being a global HVAC industry leader and premium supplier of integrated building solutions, MBT has contributed significantly to commercial AC product development. During the developing process, MBT kept growing through internationalization. It set up joint ventures with Siemens, Bosch, and Siix respectively in order to expand in diferent sectors. In 2016, CLIVET was acquired by Midea for further optimizing the global layout.

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.

Raythink Technology Co., Ltd. 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.

Nordson Electronic Co., Limited was founded in 2006, and now we are one of the most professional and comprehensive providers of access control solution in China. After years of arduous pioneering, we create a powerful capabilities of product development and manufacturing. Ourbusiness scope involves magnetic lock, bolt lock, strike lock, door contract, accesscontroller, automatic door operator and access control solution.

Hangzhou Soar Security Technology Co., Ltd. Continues to innovate based on customer needs, and continuously improves video processing, video analysis, optical fiber transmission, network transmission optimization and other related technologies, providing leading security products, professional industry solutions and quality services to the world. Continue to create greater value for customers.

Carino Co., Ltd is a professional manufacturer and seller of all kinds of medium and high grade Furniture Fitting Hardware. The main products are as follow: Concealed Hinge\Hinge\Slide Series\Handles\Drawer lock\ Tube and Holder\Furniture Leg and Other Hardware and so on. We also can design and producte according to customers' requirements. The "CARINO" brand Furniture Fitting Hardware are sold well both at home and abroad because of their exquisite craftworks, excellent qualities and humanized designs. The products are exported to Southeast Asia, Middle East, Africa, Eastern Europe, South America and so on.

Shenzhen 3rd Eye Electronics Co., Ltd (3RDEE), as a leading global provider of handheld HD video inspection system and the professional designer and manufacturer of the underwater video camera system, is Commitment to technology innovation to provide unprecedented application experience for global users. Founded in 2007, 3RDEE is located in Nanshan District, Shenzhen city. It has more than 1500 square meters of production base and first-class professional R & D facilities and production equipment of the industry. 3RDEE focuses on the product research & development, manufacturing, and marketing of HD video inspection technology. Main products include 6 series as below: HD under vehicle inspection system, HD audio &video life detector, HD underwater inspection camera system, HD pipeline inspection camera system, mini CCTV cameras and portable monitor. With leading technology advantage, 3RDEE has been commended by the industry and the community

Zhengzhou JiuTai Technology Co. Ltd is a high-tech enterprise specializing in research and development, production, sales of endoscopes in the industrial and providing customized solutions for customers, established in 2010. Our company focuses on the international high industrial technology, up to now company apply for more than 60 patents, many technology are in the leading position in the world. Get the certificate of high-tech enterprises in 2016. At same time company registrated many software copyrights.

Smart Check Security Equipment (Shenzhen) Co., Ltd, established in 2013, specializes in manufacturing metal detectors and is committed to developing, producing, selling, and servicing security products. Our range includes UVIS, Under Vehicle Inspection Mirror, Handheld Metal detector, Walk through metal detector, Door Frame Metal Detector, Visual and Video life detector, Underground metal detector, PinPointer Metal Detector, Stainless Steel Sand Scoop, and Edge Digger. These products find applications in government agencies, courts, prisons, airports, wharfs, customhouses, exhibition halls, workplaces, factories, outdoor environments, and mineral-rich lands.

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.

Zhongshan Nengtong Burglarproof Electronics Co., Ltd., originally known as Zhongshan Nengtong Electronic Factory, is a modern high-tech enterprise integrating R&D, manufacturing and sale of burglarproof electronic products. Founded in 2004, after years of effort, our company has been recognized by both domestic and overseas markets with excellent product quality, leading technology and quality service. Since the foundation, Nengtong Electronic, integrating advanced production equipment and scientific production management with self technology advantage, has gathered a group of elites in project R&D, production management and sales service in the industry to manufacture high quality and high standard products. Introducing latest production equipment from Germany and Japan, integrating human management and corporate culture philosophy, our company has built the first class enterprise with R&D, large production, brand and service strategic advantages. Integrating manufacturing, sales and service of automobile, motorbike and household burglarproof device, adhering to philosophy of "technology is drive of products, service is source of market", Nengtong Electronic puts customers' service at the first place and provides 24h after-sale service for customers.

Power & Grace specializes in design and manufacturing of Public Address System (PA), Professional Audio System and Portable Speaker Series. With power amplification, loudspeaker, and PA system management engineering resources all located under one roof. Power & Grace uniquely leverages these technologies to deliver products and systems that far outperform the sum of their parts - providing compelling solutions for audio and professional installed sound for customers worldwide. Power & Grace advances in manufacturing and quality control processes. The company manufactures in its 8, 000 square meter, state-of-the-art factory, located in Guangzhou. Utilizing a compliment of demand planning, parts procurement, operations and logistics, computer-controlled system, and rigorous testing and control, our facility is designed with build-to-order flexibility, giving the company unprecedented ability to respond to customer needs while keeping both parts and finished goods inventory at well-maintained levels.