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Welcome to Shenzhen Weijunrui Technology Co., Ltd - Your Premier Partner! Since its establishment in 2011, we have been committed to the research and development, production, and sales of core components for industrial automation, and are your trusted partner for signal processing and data acquisition solutions.

Smartgiant Technology, founded in 2005, is a premier provider of test and measurement technologies and solutions, specializing in FPGA-based control, processing, and acceleration technologies as well as testing and processing of high-precision, high-speed RF signal. We offer comprehensive solutions across all stages of the product lifecycle, including verification, prototyping, and mass production. Our expertise has made us a trusted partner to numerous leading global technology firms. At Smartgiant, innovation is driven by a dedicated R&D team of more than 200 engineers. Our in-house manufacturing and assembly lines guarantee the highest standards of quality and timely delivery of our products and services. We are proud to hold ISO 9001, 14001, and 27001 certifications, affirming our commitment to mature and standardized operational excellence. Headquartered in Guangzhou, China, Smartgiant has expanded its global presence with branches, subsidiaries, and offices in Shenzhen, Shanghai, Changsha, Hong Kong, United States (San Francisco Bay Area), Vietnam, and Malaysia. In 2022, Smartgiant was successfully listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange under the stock code 688115.

Beijing Dehe Technology Co., Ltd. Was founded in 2007. Since its establishment, the company has been dedicated to the construction of IT information platforms, while acting as an agent for the sales of high-quality products from many well-known domestic and foreign enterprises. It has accumulated profound experience and gained an excellent reputation in the industry. In 2025, the company continued to expand its business scope, successfully introducing the full range of wireless products from Skywave and Longxi Energy Soothing Lotion from Beijing Chenlongxi Biotechnology Co., Ltd. It has become the general distributor of these two outstanding products, further enriching its product matrix and providing customers with more comprehensive and diversified choices and services. In the future, Dehe will continue to uphold the spirit of professionalism. While deeply cultivating the IT information field, it will constantly enrich its product matrix. Relying on the newly added product line of Longxi Energy Soothing Lotion, the company will continuously improve service quality and strive to create greater value and better services for the market and customers. Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Mianyang Sunuprise Technology Co., Ltd. Basic InformationEstablished: 2013

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.

We have been reselling cisco, huawei network products including network switches, network routers, Access points, IP phones, its related power supplies, network modules, line cards, licenses, IOS etc. For over 10 years. We also supply Nokia, Ericsson and huawei telecom radio products. HPE, DELL EMC servers etc.

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.

Shenzhen Sinosun Technology Co., Ltd. Has engaged in wireless data transmission services from 1996, such as, products development, applications and network engineering.

About Us

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;

Semilotec Co., Limited is focusing on electronic components sourcing and offering competitive pricing on in stock components, as well as BOM fulfillment. Especially for automotive IC and medical IC. Semilotec focuses on building long-tem relationships with their customers and strives to maintain their leading position in the industry. They offer diversified products with better quality, higher technology, and shorter delivery time. Semilotec believes in business sustainability and humanistic care, valuing their staff and their needs. They priorituze creativity, quality, and management through a process approach, creating a positive working environment.

Dongguan Merry Electronic Co., Ltd was established in year of 2013, mainly engaged in design, development and sales semiconductors, main product line is Mosfet, Diodes, Schottky, Bridge Rectifiers, SIC, Power IC etc, which are all complied with RoHS and REACH standard. The factory has passed ISO9001, ISO14001, IATF16949 qualification. Our management team have over 20 years experience in this field which can meet your multifarious demands, we provide best quality products according to its superior R&D team, automatic production and strictly quality control system. In addition, based on complete product combination, Merry Electronic fully offer total solutions to our customers. We also offer OEM, ODM, and OBM service to many well-know companies around the world.

Hengrong Electric Co., Ltd. - Company Introduction

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

NINGBO WEIDAN ELECTRONICS Co., Ltd. is located in Ningbo, the biggest modern port and the well-known export manufacturing base in China.

MAXAIR was founded in 2006 and is a manufacturer of fluid control components/high-end pneumatic components that integrates research and development, production, and sales. It has become a leading brand of domestic pneumatic components in fields such as lithium batteries, photovoltaics, semiconductors, medical, LCD, and 3C electronics. The product line includes but is not limited to precision electromagnetic/sensing, special gas/special liquid valves, pneumatic high vacuum, precision cylinders, etc. Based on the IPD product development system fully introduced in 2020, we have gained a deep understanding of the pain points in our clients' industries. Combining our application and accumulation of cutting-edge technologies in fluid automation, we have achieved multiple industry level innovations in the field of fluid automation through various research and development models, with independent research and development of core technologies as the main focus and industry renowned universities as auxiliary partners. MAXAIR always takes the industry's top level as the standard, continuously explores and strives to become the industry benchmark in the field of fluid automation, promotes the progress of global intelligent manufacturing technology, and helps intelligent devices lead the world.

CET Electric Technology Inc was established in 1993. As an ubiquitous power Internet of Things and energy Internet service provider with smart power and energy efficiency management as the core, CET has been utilizing electrical technology and micro-processing Technology, IoT, cloud computing, big data and other latest technologies to develop a wealth of practical smart devices, background software, and solution products.

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.

Rongxin New Energy Technology Co., Ltd. - Powering the Future of E-Mobility

Tianjin WanZhong Technology Co., Ltd.

GCAN-PLC: Your Decade-Trusted Partner in Industrial Automation Solutions

We are a high-tech enterprise focusing on the field of electric vehicle (EV) charging and discharging. Integrating scientific research, design, production, sales and service, we are deeply engaged in providing systematic energy solutions and stand as a reliable global supplier of EV charging and discharging station solutions.

With 15 years manufacture experience on Access Control System, we possess

Hangzhou Antin Power Technology Co., Ltd is located in Hangzhou, China, known as the "Silicon Valley of Paradise". Establishment in 2013. Antin Power is one of the leading manufacturers and suppliers of electricity meters and energy measurement solutions to help worldwide customers visualize all energy usage and improve productivity and energy efficiency. Over the years, Antin Power has developed a wide range of products including DIN rail energy meters, multi-function energy meters, prepaid energy meters, panel meters, etc., which could be widely used in the applications like energy management and monitoring system, sub-billing systems, electrical SCADA system etc.

Hangzhou Yile Shang Yun Robot Technology Co., Ltd. Has been established since 2007, with a registered capital of 13.56 million in RMB. Yile, as a national high-tech enterprise, specializes in one-stop solutions for smart vending machines R&D, manufacturing, sales and service. Yile is the pioneer who integrated Android operation system with traditional vending machines and applied face scan payment on vending machines. Yile products covers fresh ground coffee vending machines, coin operated instant drink vending machines, ice maker, snacks and drinks vending machines, which is integrated with hardware and software, cash payment, cashless payment and back-office management web portal to enable real-time monitoring and remote management. Yile factory covers an area of 30 acres, with total building area of 41, 000 square meters. It has vending machine assembly workshop, sheet metal workshop, welding and grinding workshop, cooling system assembly workshop, parts assembly workshop, 11-story modernized office building and exhibition center. Under the support of advanced management, R&D, Yile has passed I S O 9 0 0 1, I S O 1 4 0 0 1, I S O 4 5 0 0 1, CE and CB accreditation. Moreover, it has won totally 67 important authorized patents, including 41 utility model patents, 11 appearance patents, 11 invention patents and 4 software patents. Up till now, Yile products have been exported to more than 60 countries around the world, including South Korea, Singapore, Australia, Thailand, UAE, Kuwait, Spain, Greek, USA and Russia.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Founded in 2004, as one of the earliest enterprise teams in China dedicated to researching and developing electric vehicle charging stations, SETEC POWER persists in researching and developing novel and high-quality products in the domain of electric vehicle charging stations and assumes a leading role in the sustainable development of the industry. Currently, the factory is situated in Shenzhen. In 2025, it will initiate a new factory covering an area of over 80, 000 square meters in Anhui Province and continue to collaborate and sell its products to Europe, North America, the Middle East, Asia, Africa and other regions of the world, committing to offering reliable charging services for electric vehicle owners worldwide. Provide individualized solutions for the construction and operation of charging stations.

GUANGZHOU FASTCONCEPT NEW ENERGY Co., Ltd. is a high-tech enterprise dedicated to the R&D, production and sales of NEV charging equipment. As a professional EV charge solution provider, we focus on delivering high-quality products including EV charge station, portable EV charger, V2L Adapters (EV Discharger) and various EV charger series that meet global market demands.

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.

Jiangsu Sfere Electric Co., Ltd. Integrates R&D, manufacturing, sales and service, and has a complete product ecosystem from smart terminal components, smart equipment to the Internet of Things platform. The company's electrical application solutions empower users with intelligent and digital energy management, and provide reliable data services for users' energy saving and consumption reduction, energy safety and refined energy management.