8 sim server100+ factories verified

Shenzhen Piesia Electronic Technology Co., Ltd. Was founded in July 29th, 2009. We provide various types of Industrial grade embedded products, especially the 3.5" and mini-ITX mtherboards. We integrate R& D, production and sales. Our company is committed to providing users with the latest industrial control products and professional technical services.

DPE Electronics have China Guangzhou factory, and MalaysiaKuala Lumpur factory, China factory have 16 years experience, Malaysia factory have 8 years experience.

Original manufcturer of VoIP gateway and SMS gateway in Shenzhen, China.

Shenzhen Kings IoT Co., Ltd is a lead of OEM/ODM/EMS factory in the field of 4G/5G, Wi-Fi and IoT Networking Products;

General:

Founded in 2010, Brand as "R&OTECH", R&O Industrial Technology Co., Limited is committed to be your trustworthy partner in supplying quality industrial computing systems and OEM/ODM service, With extensive industrial computing experience, a talented R&O team and an effective management system, a quality assurance system, R&O develop near one hundreds of products for use in ATM/POS, industrial Control, Network and Communication Solutions, surveillance, digital signage, gaming, and other embedded applications.

Mini Tree Technology: Professional Industrial Computing & Mini PC Manufacturer

Found in 2 0 0 9, ELSKY is specially engaged in the R & D, manufacturing, sales and system integration of industrial motherboard for O P S P C, Mini P C and Industrial P C, All-in-one P C, Digital Signage, Advertising L C D, Network, P O S, Tele Communication and other industries. Meanwhile, We offer O E M/ O D M service for global customers.

Wecent is a sales company that acts as an agent for brands such as DELL, HPE . The company focuses on providing high-performance, high-reliability server products and solutions. Founded in 2019 and headquartered in Shenzhen, Wecent has a highly skilled and experienced team of engineering sales professionals who are dedicated to continuous innovation and improving product performance, reliability, and after-sales service.

Beijing Hezhong Huineng Electric Co., Ltd. (abbreviated as: Hezhong Huineng), established in 2016 with a registered capital of 20 million yuan, is a national high-tech enterprise supported by the state, an innovative energy management enterprise, and a Beijing-based "Specialized, Refined, Unique, and Innovative" SME.

Dongguan Inbaike Electronic Co., Ltd. is a professional manufacture of LED grow light, pet products and accessories, specilaized in dog anti-bark collar, Remote dog training device, electronic fence, electronic gifts and so on. We are located in Dongguan city, Guangdong province, China, established in 2018, has own Research and Development ability, could provide one stop service, can design and make O E M and O D M products according to your ideas and samples with fast speed. Good arrangement of supplier chain. So we we can provide competitive price and dedicated service. We sincerely welcome the worldwide partners!

Teket Innovation focus on:

Shenzhen Aimmer Technology Co., Limited is a professional manufacturer focus on VoIP products and industrial mainboard. It has complete high speed SMT, assembly line, amd well-equipped testing line.

Beijing Yuanshengyuan Technology Co., Ltd. is a high-tech enterprise integrating independent research and development, sales and service. Its headquarters and R&D base are located in the scenic Zhongguancun Science and Technology Park in Beijing. The company's sales network covers the whole country, strong technology and research and development strength, and is committed to becoming a "high-tech enterprise" recognized by the government.

Starry Networking Tech Ltd. Is headquartered in Zhongguancun, Silicon Valley since 2022, Beijing China. It is a high-tech company specializing in IT equipment sales, network security.

Shenzhen ltime in-vehicle entertainment system Co., Ltd. Was founded in Shenzhen, China

Hangzhou Forchar Tech Co., Ltd is a specialist of video surveillance system integrating design, development, manufacturing, marketing and after-sale services.

Shanghai FANTE Industry Co., Ltd.  About UsFounded in 2012 and headquartered in Shanghai, Shanghai FANTE Industry Co., Ltd. is a high-tech enterprise specializing in smart electrical solutions and IoT (ICT) applications. We are committed to driving digital transformation, energy efficiency, and electrical safety, empowering the traditional power industry through intelligent innovation.  Core BusinessOur main products and solutions include: Smart circuit breakersIntelligent lighting & streetlight control modulesSmart and prepaid metering systemsElectrical fire prevention and suppression devicesSmart HVAC and building energy-saving systemsIoT gateways and intelligent O&M platformsAutomatic transfer switchesThese solutions are widely applied in smart cities, factories, campuses, and communities, covering nine comprehensive systems such as intelligent fire prevention, smart HVAC energy management, intelligent substation O&M, smart electrical safety, tiered energy monitoring, BAS, and smart lighting control.  Technology & Certifications30+ patents (including 3 invention patents)50+ software copyrights and 80+ quality certifications1000+ engineering projects delivered successfullyFull compliance with CE and ISO9001 certificationsProprietary smart IoT platform developed in collaboration with Fudan UniversityOur patented smart circuit breaker integrates mechanical safety with digital intelligence, enabling reliable cloud-based power management.  Awards & RecognitionNational High-Tech EnterpriseShanghai SME of Science & InnovationGolden Finger Award for Outstanding Smart Lighting BrandNational Leading Enterprise in Intelligent Electrical QualityNational Quality Integrity Benchmark EnterpriseNational Advanced Enterprise in Quality CreditRecognized by the China Internet Association as a Digital Transformation Case EnterpriseContributor to Smart Community Emergency Response White Paper and Commercial Smart Lighting Design GuidelinesSelected as 2025 Shanghai SME Service Institution (Digital Transformation)Awarded by China Warehousing & Distribution Association as "Recommended Smart Logistics Brand" Team & R&DFANTE brings together experts in power systems, IoT, and cloud computing, adopting IPD and agile R&D processes. We have a 40+ member team in Shanghai, focusing on R&D, sales, and customer service. Our manufacturing facilities in Jinshan (Shanghai) and Wenzhou (Zhejiang) ensure high-quality production. A 50-member team in Tianjin is dedicated to smart power system development. Our CTO, Prof. Luo Yuling, has been ranked among the world's top 2% scientists for three consecutive years, leading multiple national research projects and holding numerous patents and academic publications.  Market ApplicationsFANTE's solutions have been successfully deployed in: Industry: ABB Shanghai Motors, BMW Shenyang Plant, Carrier Air Conditioning, and moreCommercial & public buildings: Offices, shopping malls, hotels, retail chainsPublic infrastructure: Schools, sports centers, healthcare facilities, smart streetlights, and EV charging stations Mission & VisionAt FANTE, our mission is to enable safer, smarter, and more sustainable energy systems: Empower energy service providers with advanced IoT solutionsDeliver digital energy management, analytics, and optimization for usersBuild a connected energy ecosystem integrating devices, service providers, and usersContribute to global carbon neutrality goalsFANTE - Empowering Energy with Intelligence, Driving the Future.

Shenzhen Dulcimer Technology Co., Ltd. is a professional supplier focusing on server, storage, networking and communication products, as well as industrial control equipment. Rooted in the tech hub of Shenzhen, we have built a mature supply chain and service system to provide one-stop solutions for global customers in the IT and industrial control fields.

CIVINTEC Global is the world leading R& D and manufacturer of RFID access control readers, terminals and systems, specialized in RFID technology, NFC & BLE mobile credential, biometric identification with versatile communication interfaces as OSDP RS485, wiegand, TCP/IP, WiFi 4G etc. CIVINTEC Global is an innovative product supplier of smart card and security solutions for access control, time attendance, club membership, personal identification etc.

Shenzhen Yunlink/Yuncore Technology Co., Ltd is a professional Shenzhen Yunlink Technology Co., Ltd is a professional wireless networking equipment manufacturer and solution provider.

E-Lins Main Business

Hangzhou Fei Chang Technology Co., Ltd. (FCTEL) Established in 2009 and headquartered in the West Lake Technology Park of Hangzhou, Zhejiang Province. FCTEL is a technology-driven enterprise specializing in the fields of optical communication and industrial network access. It is recognized as a National High-Tech Enterprise and a Zhejiang Province "Specialized, Refined, Distinctive, and Innovative" (Zhejiang Zhuan Jing Te Xin) enterprise, as well as a leader in the industry with an exceptionally comprehensive range of independently developed products...

ELMAX was established in 2015, the company is located in Building 1, No. 180, Urban-Rural Road, Hengli Town, Dongguan City, Guangdong Province of China. They are two factories in DongGuang and ShenZhen manufacturing for ELMAX.

TYT Electronics boasts of 20year experience in two-way radio manufacture. We offer in-house design and production service of shells, antennas, keypads and more.

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.

Chongqing Chimu Technology Co., Ltd. Was established in 2011, we have been engaged in this industry 13 years. Relying on 12 years of deep experience in the communication field and scientific and technological innovation ability, through the integration of multi-brand, full series of communication products resources, with a one-stop service model. Let the network better connect you and me, connect the world, and make "Made in China" can run smoothly in the world. In order to meet the needs of customers, we have eatablished a perfect supply chain system to provide super products with reliable quality and reasonable price. From demestic to international logistics, we have a complete transportation system and services.

Shenzhen Yushengchang Technology Co., Ltd. is a reliable leading manufacture in Shenzhen registered brand 4P-Touch which specialized in range of Kids GPS safety Tracker watch, Elderly Senior healthcare GPS tracker watch, Personal mini portable GPS tracker, Pets tracker, Automotive and Vehicle GPS tracker; Smart watch phone and smart bluetooth bracelet...etc, supplying for over 13 years established in Mar. 2013, good quality and professional service helps us gain many good reputation overseas. We have complete CE, RoHS test reoprt and certificate, GSMA /TAC certificate and Anatel certificate (Brazil ), FCC ID (CRC), OEM /ODM is warmly welcome! House Call was yesterday: GPS tracker connects families smart anytime anywhere, real time and real Googlemap minitoring easy. We offer quality tracker with built-in GPS module is incredibly accurate when your loved one is outdoors. It supports GPS, Glonass, Galilean precise positioning, real time and real googlemap tracking making sure your loved one will stay safe. GPS tracker is for security safety features, our APP Beesure GPS without social media, without any subscription nor annual service fee. APP and AWS server platform free using anytime anywhere.

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.

RisingHF is a national qualified high-tech enterprise and specialized-refined company focusing on the innovation and development of the new generation Internet of Things communication technology and intelligent hardware.