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Exhibition time: 3-5, June,  2025 Exhibition hall opening hours: 09:00-18:00 Exhibition industry: Computer communications Organizer: Koelnmesse GmbH Exhibition Address: Cologne International Exhibition Center, Germany Qianhong Booth No.: Hall 7-G57 We sincerely invite partners to visit our booth ——Using innovative optical connection technology to enable Europe's gigabit future** Exhibition Introduction ANGACOM, the Broadband Communications and Broadcasting Exhibition in Cologne, Germany, is referred to as the German Communications Exhibition. It is held annually and is an influential fiber-optic broadband exhibition and communications equipment exhibition in Europe. The last exhibition was held at the Cologne International Exhibition Center in Germany, with an exhibition area of 22,000 square meters, 390 exhibitors and 18,000 professional visitors. ANGACOM, the German communication and broadcasting exhibition, maintains this increasing trend every year and plays an important role in the industry's professional cable manufacturing and satellite communication exhibitions. This exhibition is the best exhibition platform for Chinese communication companies, optical fiber companies, and broadcasting companies to enter Germany and even Europe. ANGA COM, the German communications exhibition, is Europe's leading broadband communications exhibition and a professional platform for network operators, equipment suppliers and content providers to meet on all aspects of broadband and media distribution. ANGACOM mainly includes Gigabit Networks, FTTX, 5G, OTT, App TV, Cloud TV, Video Streaming, Smart Cities and Smart Homes. The main exhibitors of ANGA COM in Germany are international representative companies such as Amadys, Astra, AVM, Casa Systems, CommScope, GM Plast, HUBER+SUHNER, Opternus, Teleste and WlSl, etc. The main Chinese representative companies are: ZTE, Huawei, Zhongtian, Changhong, Gosbell, Feitong, Dexin, Michael, Lingyun, Wanlong, Yitong Changfei, Hengtong, Linkcom, Wanma, Xingfa, Qianhong, etc. What can we do? Heat Shrinkable Joint Box/Sleeve/Tube (RSBJ, RSBA, XAGA, VASS, SVAM) Optical fiber splice box/ODF box/patch panel various cabinets FTTx Complete Solution www.qhtele.com overseas@qhtele.com Chengdu Qianhong Communications Co., Ltd. Chengdu Qianhong Technology Co., Ltd.

FTTR (Fiber to the Room) is an all-optical networking technology that replaces traditional copper cables (e.g., Ethernet cables) with fiber optics, delivering gigabit or even 10-gigabit network coverage to every room in a home. It enables ultra-high-speed, low-latency, and highly stable whole-home connectivity. Below are the key features and applications of FTTR: 1. Core Technologies of FTTR All-fiber transmission: Extends fiber optics from the household entry point (FTTH) to each room, eliminating the bandwidth limitations of copper cables. Master-slave optical gateways: Master gateway: Connects to the ISP’s fiber, handling optical-electrical conversion and network management. Slave gateways: Deployed in individual rooms, connected to the master via fiber, providing Wi-Fi and wired access. P2MP/P2P architecture: Uses passive optical splitters (PON) or point-to-point fiber links for flexible scalabily.   2. Advantages Over Traditional Solutions Comparison FTTR Traditional FTTH + Ethernet/Wi-Fi Bandwidth Gigabit/10G to every room Limited by copper cables (e.g., Cat5e/Cat6) Latency Lower (fiber efficiency) Higher (signal attenuation/interference) Coverage Whole-home, stable signal Depends on router placement, dead zones possible Future-proofing Supports upgrades (e.g., 10G PON) Requires rewiring   3. Typical Use Cases Households: Large homes, villas, smart homes (high device concurrency). Businesses/Hotels: High-density connectivity, video conferencing, cloud办公 (cloud office). 4K/8K/VR: Ultra-high bandwidth and low-latency immersive experiences.   4. Deployment Challenges Higher cost: Fiber deployment and optical gateways are more expensive than traditional setups. Installation complexity: Requires professional fiber routing; older buildings may pose difficulties. Device compatibility: Some devices still rely on Ethernet or Wi-Fi from slave gateways.   5. Current Development Status ISP adoption: Carriers like China Mobile, Telecom, and Unicom are piloting FTTR with bundled service packages. Industry standards: Vendors like Huawei and ZTE are pushing standards (e.g., Huawei’s C-WAN architecture).   Conclusion FTTR is a key direction for next-gen home networks, especially for high-demand scenarios. As fiber costs decline and ecosystems mature, it may gradually replace traditional copper-based solutions. What we can do? HEAT SHRINKABLE SPLICE CLOSURE/SLEEVE/TUBE (RSBJ,RSBA, XAGA, VASS, SVAM)FIBER OPTIC SPLICE JOIN CLOSURE/BOXODF/PATCH PANELKINDS OF CABINETSCOMPLETE SOLUTION OF FTTx www.qhtele.com overseas@qhtele.com ChengDu QianHong Communication Co., LTDCHENGDU QIANHONG SCIENCE AND TECHNOLOGY CO., LTD

Dear Valued Customer, Greetings! As the Labor Day holiday approaches, we sincerely appreciate your long-term support and trust in our company. According to the national statutory holiday arrangement and our production schedule, our holiday arrangements are as follows: Holiday Period:  May 1 (Wednesday) to May 5 (Sunday), 2025 – 5 days in total. Make-up Workdays:  April 28 (Sunday) and May 11 (Saturday) will be regular working days. During the holiday, production and logistics shipments will be suspended. For urgent matters, please contact our on-duty staff (Tel: +8613402830250, jack@qhtele.com ). Normal operations will resume on May 6 (Monday). Kindly plan your inventory needs in advance to avoid any impact on your production schedule. Should you have any inquiries, please feel free to contact us. Thank you for your understanding and cooperation. Wishing you a pleasant Labor Day holiday and prosperous business! Best regards, www.qhtele.com overseas@qhtele.com ChengDu QianHong Communication Co., LTD CHENGDU QIANHONG SCIENCE AND TECHNOLOGY CO., LTD 30th. Apr. 2025 What we can do? HEAT SHRINKABLE SPLICE CLOSURE/SLEEVE/TUBE (RSBJ,RSBA, XAGA, VASS, SVAM)FIBER OPTIC SPLICE JOIN CLOSURE/BOXODF/PATCH PANELKINDS OF CABINETSCOMPLETE SOLUTION OF FTTx

Core technology drives global communications construction equipment leadership Let the dream and innovation go together, let us go forward with the future Learn more Application for company profile information Please fill in the email address Submit 谢谢订阅 Thanks for submitting! About Qianhong Located in Xindu District, Chengdu, was founded in 1995. With the strong support and assistance of the local government, after more than thirty years of continuous development, Chengdu Qianhong stands out from the industry，has become a model for the development of contemporary Capability 24 metal cutting and punching machines + 12 metal bending machines including TRUMPF Tru-laser 3030, Tru-punch 5000 from Germany and SALVAGNINI (S2+P2) from Italy, 57 injection molding machines, 36 fully automatic robots, 4 automatic material conveyors and 1 central material supply system. We have more than 300 employees, of which more than 14 are professional engineers with more than 14 years of working experience. We can independently develop, design and produce various plastic and sheet metal products, and design and produce molds according to customers' requirements. R & D Team Responsibility Our company has passed the following certifications: ISO 9001:2015 | ISO 14001:2015SA 8000:2014OH | SAS18001:2007 and other national xxx certification, management system can withstand the scrutiny, trustworthy. 1995 1224 1224 120+ Since Projects Partners Patents News We actively participate in exhibitions of the industry , for deep insight. Learn more To be the excellent supplier and leader of global communication construction equipment 30 years of accumulation and precipitation, only to provide better services. Chengdu Qianhong Communication Co.Ltd, located in Xindu District, Chengdu City, was founded in 1995. With the local government's strong support and assistance, after more than thirty years of continuous development, Chengdu Qianhong stands out from the industry and has become the development of the contemporary Chinese communications equipment manufacturing industry. Learn more Our Core Values Introduction to our core values Creation The annual capacity of injection molding is 1.6+ million pieces, the monthly output of outdoor communication cabinet can reach 1,000 pieces, Innovations Over the past 13 years, we have produced more than 120 pieces of core patented technologies covering many countries by opening a corporate technology R&D center. Refinement 0.15~0.6mm product can be molded minimum thickness is our depth, 0.01~0.001mm injection precision tolerance is our attitude. Win-Win 1224 partners in more than 130 countries and regions, working together to occupy the industry's high ground. Sincerity Establish the integrity of human character and production style, so that each product produced is high-quality, safe and secure products Global presence Our services have covered 130+ countries worldwide, 42 countries in Asia-Oceania, 39 countries in Europe, 29 countries in America and 23 countries in Africa. 42 Asia-Oceania 29 America 3 9 Europe 23 Africa Learn more Become an excellent supplier and leader of global communication construction equipment Qian hong

Legal Statement Terms of our website Legal Statement about Qianhong Website Copyright All content contained in this website: text, graphics, web TV, 3D images, logos, ideas, and software, etc. are owned by Chengdu Qianhong Communication Co. Trademark The graphics, pictures, diagrams, network TV, 3D images, sounds, ideas, logos and service names and logos of "Qianhong" are protected by the relevant laws, and such trademarks, proprietary names and logos cannot be used on any products or services not belonging to "Qianhong". These trademarks, proprietary names, logos, etc. cannot be used on any products or services that are not "Qianhong" products or services in a manner that is likely to cause confusion or ambiguity among customers, or in any form of misinterpretation or disparagement. Website usage "Qianhong" and any of its components may not be reproduced, duplicated, copied, traded, or used for any commercial purpose without Qianhong's permission. If Qianhong determines that a customer's actions are illegal or detrimental to the interests of its website and business, Qianhong and its affiliates reserve the right, including but not limited to, the right to refuse to provide services. Link "Qianhong" link service can directly access other sites, these links to sites not controlled by "Qianhong", "Qianhong" is not responsible for the content of any sites linked to this site . Copyright Complaints "Qianhong" and its affiliates respect the intellectual property rights of others. If you believe that your work has been copied in some way that violates Chinese and international copyright laws, please file a copyright complaint with Qianhong. Applicable Law The laws of the People's Republic of China shall apply to the operation and control of "Qianhong". We reserve the right to change our website and the above terms and conditions at any time. Explanation All materials on this website are subject to the rights of "Qianhong". "Qianhong" has the right to modify and update the copyrighted materials at any time. Language This website is expressed in both English and Chinese, and both language versions are legally valid; however, in case of inconsistency between the two versions, the Chinese version shall take precedence.

Factory Center A detailed introduction to the Qianhong Factory Out Factory Five Centers Technologies Business Qianhong Factory Qianhong production plant is located at No.666 Xingye Road, Xindu Town, Xindu District, Chengdu, Sichuan, China. Since its establishment, the company has been building and renovating production hardware facilities according to high starting point and high standard. The company covers an area of 30,000㎡ and has 300+ employees, 14 of whom are professional engineers with an average working experience of more than 14 years, 24 sets of metal cutting and punching machines, including a German TRUMPF Tru-laser 3030 and a TRUMPF Tru-punch 5000, 12 sets of metal bending machines, including an Italian SALVAGNINI(S2+P2). We have a plating/powder coating center, a mold design and production center with 46 injection molding machines, and productivity covering plastic injection molding, metal processing, equipment manufacturing, construction engineering, finishing and military industry. Five Centers I N J E C T S H E E T M O D E L S H R I N K ㅤ L A Bㅤㅤ 1.6~1.7 million pieces Annual production 0.4+ million pieces Daily production 0.15~0.6mm Product formable minimum thickness ≤0.01 mm Injection Molding Precision Tolerance 0.1g~10kg Generate Product Capability Range Core technology Powerful R & D personnel Self-developed core material formula Advanced automation equipment Testing capabilities for materials and finished products. Main business Room combination products Product line column head cabinet, power cabinet, wiring frame, integrated cabinet, self-cooling equipment cabinet, wire frame, etc. Terminal series products WIFI6, network monitoring camera, intelligent access control system, intelligent agriculture, intelligent campus, intelligent safety canteen, intelligent community, etc. Line full range of products LED base station equipment cabinets C-RAN and D-RAN cabinets, base station assembly cabinets, optical cable handover boxes, optical cable splice boxes, fiber splitter boxes Line full range of products,hardware fittings,etc. Welcome to visit and communicate at any time Take a tour of the advanced infrastructure of the plant Learn more