Nanjing Hecho Technology Co., Ltd. will participate in the 10th China Endoscopy Conference (CCME 2026), to be held on July 22–23, 2026, at the Nanjing Yangtze River International Conference Center. The company will be located at Booth A019. CCME is one of the larger professional academic and industry events in China‘s endoscopy sector, now in its tenth year. The conference covers rigid endoscope and flexible endoscope system design, optical performance quality control, minimally invasive surgical accessories, medical device contract manufacturing, and industry regulatory standards. Attendees include clinicians, medical device manufacturers, contract service providers, and testing institution representatives. Hecho Technology will feature three core products at the exhibition: Medical Laser Fiber, Reusable Endoscope Light Guide, and Single-Use Endoscope Plastic Optical Fiber. These products address three key areas currently in demand in endoscopic clinical applications — laser energy transmission, endoscopic illumination, and single-use sterile scenarios. The Medical Laser Fiber is one of the company‘s products that recently received Class II medical device registration certification in China. It can be applied in laser lithotripsy, ablation, aesthetic procedures, and imaging — and is now available for batch delivery. The Reusable Endoscope Light Guide, as a core component of endoscopic illumination, offers wide-angle, uniform, high-color-rendering lighting suitable for various endoscope system integrations. The Single-Use Endoscope Plastic Optical Fiber features low cost and high light transmission, with single-use design eliminating cross-infection risks at the source. A company representative noted that this exhibition marks the first time Hecho is presenting its medical fiber product line at a professional endoscopy industry event since receiving its medical device registration certification. The company hopes that face-to-face conversations at the booth will provide direct insight into the real-world needs of clinicians and equipment manufacturers, while also gathering feedback for future product iteration and customization services. Hecho‘s technical team will be at Booth A019 throughout the event for product demonstrations and on-site consultations. Customers or partners interested in scheduling an advance discussion may contact the company via the official WeChat account “南京鸿照科技” or by email at sales@gohecho.cn. About Nanjing Hecho Technology Co., Ltd. Founded in 2005, Nanjing Hecho Technology Co., Ltd. is a leading provider of specialty optical fiber transmission solutions in China. The company‘s product portfolio includes plastic optical fibers, glass fibers, quartz fibers, fiber bundles, light guides, and sensors, widely used in industrial automation, medical devices, and scientific research optics. Hecho offers full delivery capabilities ranging from standard products to custom non-standard solutions. For more information, visit: www.gohecho.cn Media Contact: Tel: 025-52374096Email: sales@gohecho.cn

NANJING, China, June 23, 2026 — Nanjing Hecho Technology Co., Ltd. today announced that its independently developed "Medical Laser Fiber" and "Single-Use Sterile Laser Fiber" have received Class II medical device registration certificates from the Jiangsu Provincial Drug Administration. The registrations mark the company‘s official entry into the ranks of compliant suppliers of medical laser fibers in China, representing a substantive step forward in Hecho’s strategic expansion into the medical device sector. A Hard-Earned Certification Obtaining a Class II medical device registration certificate is a lengthy and rigorous process. Under China‘s Regulations on the Supervision and Administration of Medical Devices, no Class II medical device may be manufactured, sold, or used without a registration certificate. The approval process itself encompasses dozens of stages—including product technical requirements development, registration testing, biological evaluation, shelf-life validation, and sterilization process research—each governed by explicit national standards and subject to review by authoritative bodies. This demands that a company possess integrated capabilities across materials science, optics, microbiology, and quality management. A shortfall in any single area can result in the registration application being returned or rejected. Hecho initiated its medical fiber product registration work in 2021. Over the course of nearly five years, the company completed product development, quality system establishment, registration testing, clinical evaluation (where applicable), and regulatory response submissions, ultimately securing two registration certificates in 2026. This achievement is not the result of a sudden breakthrough, but of sustained investment, repeated refinement, and the successful navigation of multiple regulatory hurdles. What This Means for the Company The two registrations represent a pivotal moment in Hecho‘s transition from an industrial optical component supplier to a compliant medical device manufacturer. Prior to this, the company had深耕 the specialty optical fiber sector for nearly two decades, building a strong technical foundation and customer reputation in industrial automation and scientific research optics. However, the medical field imposes a higher barrier to entry—technical competence alone is a prerequisite; regulatory compliance is the ticket to entry. That ticket has now been secured. The company is formally qualified to manufacture and commercially distribute medical laser fibers in compliance with regulations, enabling batch production, participation in hospital tenders, and compliant supply to distributors and equipment manufacturers. This marks a transition from “capable of making” to “authorized to sell.” The market opportunity for the company‘s products now formally extends from industrial and research applications into the medical and healthcare sector—a market of significantly greater scale with higher barriers to entry. What This Means for Customers For purchasers in the medical device industry, a supplier’s regulatory certification is the primary consideration in any procurement decision. The registrations send three clear signals to customers: Compliant procurement is now possible. In hospital tenders, distributor product selection, and equipment配套 procurement, registration certificates are a hard requirement for qualification review. Hecho is now officially on the compliant supplier list—customers can legally and compliantly source and use Hecho‘s products. Reliable supply is guaranteed. Registration approval means the products have reached a mature production stage. They are no longer laboratory samples or trial products. The company has the capacity for consistent, volume production and delivers finished products that have undergone complete registration testing. Product quality is endorsed. The safety and efficacy of the products have been validated through the rigorous review of the Jiangsu Provincial Drug Administration. This is not a self-declaration by the company, but an official, authoritative endorsement. In short: customers can select with confidence and use with compliance. About the Products Both approved products fall under the medical laser fiber category, used to connect laser therapy devices and deliver laser energy to human tissue. They are commonly used instruments in laser surgeries across urology, dermatology, and otolaryngology. The "Medical Laser Fiber" is a standard-configuration product suitable for a variety of laser surgery scenarios. The "Single-Use Sterile Laser Fiber" features sterile packaging, eliminating the need for on-site sterilization before clinical use—ready to use straight out of the package, effectively reducing the risk of cross-infection and meeting clinical demands for greater convenience and safety. With the approval of both products, Hecho can now offer differentiated options for different clinical scenarios, establishing an initial product portfolio in the medical laser fiber segment. Looking Ahead The two registration certificates are a milestone—and a starting point. Hecho will continue to advance the R&D and iteration of its medical laser fiber product series, while accelerating registration applications for new products such as single-use endoscopic fibers. The company‘s commitment to the medical sector will not stop here. From industrial to medical applications, from R&D to regulatory approval, from products to comprehensive solutions—Hecho is dedicated to becoming a trusted optical transmission solutions provider in clinical settings, enabling light to create greater value in healthcare. About Nanjing Hecho Technology Co., Ltd. Founded in 2005, Nanjing Hecho Technology Co., Ltd. is a leading provider of specialty optical fiber transmission solutions in China. The company‘s product portfolio includes plastic optical fibers, glass fibers, quartz fibers, fiber bundles, light guides, cold light sources, and sensors, widely used in industrial automation, medical devices, and scientific research optics. Hecho offers full delivery capabilities ranging from standard products to custom non-standard solutions. For more information, visit: www.gohecho.cn Media Contact: Tel: 025-52374096Email: sales@gohecho.cn

NANJING, China – June 19, 2026 – Nanjing Hecho Technology Co., Ltd., a leading specialty optical fiber transmission solutions provider, celebrated the Dragon Boat Festival with a team appreciation event at its Nanjing headquarters on June 19. The company prepared a special holiday gift package for every employee, including traditional zongzi (sticky rice dumplings wrapped in bamboo leaves), seasonal fruits, and a selection of other festive treats. The gifts were presented during a short team gathering before the holiday break, where colleagues shared a relaxed moment together. “We wanted to express our gratitude to every team member for their hard work and dedication over the past year,” said a representative from Nanjing Hecho Technology. “The Dragon Boat Festival is a time for family and tradition, and we hope this small gesture makes our employees feel valued and appreciated.” The Dragon Boat Festival, one of China‘s oldest traditional holidays, falls on the fifth day of the fifth lunar month each year. It commemorates the ancient poet and statesman Qu Yuan through customs such as dragon boat racing and eating zongzi. Established in 2005, Nanjing Hecho Technology specializes in OEM and custom fiber optic assemblies for industrial automation, medical instrumentation, and optical sensing applications. With a focus on quartz and glass fiber solutions, the company serves clients across more than ten countries worldwide. Nanjing Hecho Technology will resume normal operations following the holiday. Customers with urgent technical inquiries are encouraged to contact the company via email at [email address]. About Nanjing Hecho Technology Co., Ltd. Nanjing Hecho Technology Co., Ltd. is a leading specialty optical fiber transmission solutions provider based in Nanjing, China. Founded in 2005, the company offers a complete portfolio of OEM and custom fiber optic assemblies, including plastic optical fibers, glass fibers, quartz fibers, fiber bundles, light guides, and sensors for industrial, medical, and scientific applications worldwide. For more information, visit www.gohecho.com.

We are pleased to confirm our participation in the 3rd Changchun International Optoelectronic Expo, which also hosts the Light Conference and the Chinese Optical Society Changchun Annual Conference. The event runs from June 12 to 14, 2026 at the Northeast Asia International Expo Center in Changchun. You will find us at Booth A1-D47 / A1-D48. What we do Nanjing Hongzhao Technology focuses on optical transmission solutions. We design and manufacture specialty optical fibers, cold light sources, fiber bundles, and medical laser fibers. Our products serve four main areas: medical endoscopy, industrial inspection, laser medicine, and scientific research optoelectronics. What we are bringing to Changchun At the booth, we will showcase a selection of our current products: LDI optical fiber cables and fiber bundles – for laser direct imaging applications, including custom fiber bundles Quartz light guides – available in single‑branch, multi‑branch, flexible, and heat‑resistant designs Cold light sources (S3000D / S5000D series) – both LED and halogen versions Holmium laser fibers – 200 µm, 365 µm, 550 µm, for lithotripsy and laser surgery Disposable endoscope plastic optical fibers – PMMA fibers for single‑use scopes Medical illumination fibers – for surgical lights and endoscopic lighting Fiber optic sensors – flame detection bundles, liquid level sensors, threaded connect sensors, heat‑resistant types fNIRS and near‑infrared optical fibers – used in brain imaging, qPCR, and NIR spectroscopy Why visit our booth Not every project works with off‑the‑shelf fiber optic cables. We do OEM and custom work – quartz, silica, glass, or plastic fibers. Short production runs, unusual lengths, non‑standard connectors – we have handled a fair share of them. If you work with light transmission, fiber durability, or matching a fiber to a specific laser or sensor, we would like to hear about your requirements. No formal pitch, just a conversation. Practical information 📅 Dates: June 12–14, 2026📍 Venue: Northeast Asia International Expo Center, Changchun🔢 Booth: A1-D47 / A1-D48 We look forward to meeting you in Changchun. – The Hongzhao team

Dear customers and all staff, As the year 2024 approaches, in accordance with the national holiday regulations and taking into consideration the company's situation, after thorough discussion, the holiday schedule is as follows: A holiday will be observed from Tuesday, February 6th, 2024, to Sunday, February 18th, 2024, a total of 13 days. Work will resume on Sunday, February 4th, 2024, and Monday, February 19th, 2024. We would like to take this opportunity to wish all our valuable customers and employees a happy holiday and good health. Hecho Technology Co., Ltd., Nanjing Thursday, February 1th, 2024

Dear customers and all staff, As New Year's Day in 2024 approaches, in accordance with national holiday regulations and considering the company's situation, after careful consideration, the holiday arrangements are as follows: The company will be closed from 30th, 2023 (Saturday) to January 1st, 2024 (Monday), for total of 3 days. Normal working hours will resume on January 2nd, 2024 (Tuesday). We would like to take this opportunity to wish our valued customers and all staff a happy holiday and good health! Nanjing Hecho Technology Co., Ltd. December 28th, 2023, Thursday.

On September 25th to 26th, the 11th "Entrepreneurship Jiangsu" Science and Technology Entrepreneurship Competition and the 12th China Innovation and Entrepreneurship Competition Jiangsu Division Finals were held in Wuxi. Sixty entrepreneurial teams and companies from the province competed in the finals, and Nanjing HechoTechnology Co., Ltd. won the third prize and advanced to the national competition in October. The "Entrepreneurship Jiangsu" Science and Technology Entrepreneurship Competition and China Innovation and Entrepreneurship Competition Jiangsu Division are large-scale entrepreneurial events jointly organized under the guidance of the Provincial Science and Technology Department, Provincial Talent Office, Provincial Propaganda Department, Provincial Cyberspace Administration, Provincial Development and Reform Commission, Provincial Education Department, Provincial Finance Department, Provincial Human Resources and Social Security Department, Provincial Communist Youth League, and Provincial Federation of Industry and Commerce. The event is in connection with the China Innovation and Entrepreneurship Competition organized by the Ministry of Science and Technology and other units. Since its launch in 2013, the "Entrepreneurship Jiangsu" Science and Technology Entrepreneurship Competition has attracted a total of 47,000 entrepreneurial teams and companies from home and abroad to participate, making it the largest, highest-level, and most widely influential entrepreneurial brand event in Jiangsu Province, as well as Jiangsu's largest crowd innovation space and strongest crowd support platform. Nanjing Hecho Technology Co., Ltd. is a leading domestic provider of non-communication fiber optic transmission solutions. It integrates research and development, production, and after-sales service. It has been honored as a national high-tech enterprise, Jiangsu private technology-based enterprise, and Nanjing Engineering Technology Research Center. --------------占位---------------

Dear customers and all employees, According to the regulations of the national statutory holidays and considering the actual situation of the company, the holiday arrangement for the Mid-Autumn Festival and National Day in 2023 is as follows: The holiday will be from September 29th to October 6th, 2023, with a total of 8 days. October 7th (Saturday) and October 8th (Sunday) will be working days with normal office hours. All employees are requested to make arrangements for their pre-holiday work and inspect relevant facilities and equipment, ensuring fire prevention and theft prevention measures are in place to guarantee the safety and orderliness of the workshop and office premises. All employees should maintain smooth communication during the holiday period for the needs of company work. Please pay attention to safety during the festival. We would like to take this opportunity to wish all customers and employees a happy holiday and good health in advance! Nanjing Hongzhao Technology Co., Ltd. September 26, 2023, Tuesday

Dear Value Customers, Sincerely thanks for your always support. The traditional Dragon Boat Festival is coming, wish you all a happy holiday. Pls note that Hecho Technology will have a three days holiday from June 22 to June 24. If there's any new inquiry about the customized Fiber Optic & Light Source, pls send E-mail to owen@gohecho.cn or any emergency pls call to +86 133 8200 9944. Keep Social distancing, pay attention to personal protection for the COVID-19. Thanks & best regards, Nanjing Hecho Technology Co., Ltd. 2023-6-02

Dear All, Sincerely thanks for your always support in past. Holiday Schedule: Please be informed that are our company will be closed on the following days below: Chinese New Year holiday (Lunar New Year): from Jan 31st still Feb 12nd 2019, be resume work Feb 13rd 2019. Wishing you and your family a prosperous, healthy and successful year. Thanks & best regards, Nanjing Hecho Technology Co., Ltd.

Dear valued customers: Hello! Due to the business development needs and the expansion of the company's scale, Nanjing Hongzhao Technology will move into the new address on January 1, 2019 (the contact number will not change), and will be in the new office from January 2, 2019. The new location is elegant and the facilities are complete, which makes it easier for our company to provide quality services for new and old customers. New address: Building 37, Liandong U Valley, 1001 Fuying Road, Jiangning District, Nanjing We apologize for any inconvenience caused by the company's relocation to your company. Hereby notice! Nanjing Hecho Technology Co., Ltd. 2018-12-12

Dear customers and friends: The notice of the 2018 Mid-Autumn Festival and National Day holiday is as follows: 1. Mid-Autumn Festival: (1) On September 22 (Saturday) to September 24 (Monday), there is a holiday for 3 days. 2. National Day: (1) On holiday from October 1 (Monday) to October 7 (Sunday), there is a total of 7 days off. (2) Normal work from September 29 (Saturday) to September 30 (Sunday). I wish you all a happy Mid-Autumn Festival and National Day! Tips: During the holiday season, if you are traveling, visiting relatives and friends, please pay attention to travel safety and food hygiene. During the festival, if you have any questions about Cold Light Source, Fiber Optic Bundles and Fiber Sensors, please leave a message, We will reply in time, thank you!