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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.

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.

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;

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

About 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.

YYT established on 2022 in TIANJIN China, as your new partner, wevoffer a diverse array of products designed to meet your multifaceted demands. Upholding our core management principles of 'quality first, customer first, and credit-based' since our inception, we are dedicated to exceeding our customers' potential needs. We are genuinely eager to establish cooperative partnerships with enterprises worldwide, striving for a mutually beneficial alliance in the face of the unstoppable force of economic globalization.

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.

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.

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.

Tianjin WanZhong Technology Co., Ltd.

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.

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.

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

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

Company introduction

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

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.

Nanjing Decowell Automation Co., Ltd was founded in 2016. It is a national high-tech enterprise integrating technology development, production and sales and service. The company is committed to providing industrial bus solutions with I/O modules as the core. As a leading automation service provider in China, Decowell automation products are widely used in 3C, new energy, logistics, food, pharmaceutical, automotive, environmental protection, teaching and instrumentation, rail transportation, machine tools, metallurgy, chemical and other industries.

Shenzhen Jiansiyan Technologies Co., Ltd. is focused on the R&D of electric energy measuring, monitoring and control technologies since 2009, Shenzhen Jiansiyan Technologies Co., Ltd. is a high-tech enterprise committed to offering its clients professional one-stop service from solution to manufacturing of power metering modules and products. Since its establishment, JSY-MK has accumulated over 300 types of products in four major categories such as Charging Pile and Operation System, IDC Room Dynamic Environment Monitoring System, Electric Energy Management System and Intelligent Fire Fighting Platform.

Founded in 2011, the company is a comprehensive service provider integrating lithium battery safety management hardware, software and BMS system solutions. The company gathers industry elites and combines the industry's most advantageous chip technology to provide customers with battery management chips, BMS software, BMS hardware, smart lithium dog system, lithium battery life cycle monitoring management cloud platform system technology and so on. At present, our products are widely used in various smart phones, laptops, power tools, drones, low-speed electric vehicles, shared power change stations, portable energy storage, household energy storage, photovoltaic energy storage and special vehicles and other product fields. We provide excellent services to well-known domestic and international enterprises.

Shandong Jicheng Zhitong New Energy Co., Ltd. is is a leading professional manufacturer of New energy vehicle charging and discharging equipment, recognized as a National Key High-Tech Enterprise, has won numerous awards such as "Top 10 Influential Brands in China's Charging Facility Industry" and "Top 10 Competitive Brands in China's Charging Facility Industry". The holding company iESLab is a listed company with stock code 002339.

Our company is a professional manufacturer integrating R&D, production, sales and after-sales service. With years of industry experience, advanced production facilities and a strict quality management system, we have established a complete industrial chain and strong technical support. We always take product quality as the foundation of our development, and strictly control every procedure from raw material procurement to finished product delivery, ensuring that all products meet international standards and customer requirements.

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.

VELLE Electric (FUJI) Co., Ltd., established on 2012, is specialized in the R&D, design, production, sales and installation of industrial automation connection systems and solutions. VELLEDQ is a high-tech company, Our operation and production headquarters is located in Shanghai and has built a wholly-owned production base in Fujian province, with R&D center, cable production workshop, plastic molding workshop, machining center, assembly workshop, warehousing and logistics center and other facility areas.