About Us
Manufacturing Excellence: The OHO Sunshine Advantage Shenzhen Langzhiyin Electronic Co., Ltd's portfolio caters to a diverse range of interests and activities, reflecting a keen understanding of the evolving needs of consumers. Whether capturing life's moments on the go with camera sunglasses, enjoying seamless connectivity with Bluetooth glasses, or documenting thrilling adventures on the slopes with camera ski goggles, the company's smart glasses offer a harmonious blend of style, functionality, and technological prowess. As technology continues to advance, Shenzhen Langzhiyin Electronic Co., Ltd remains dedicated to pushing the boundaries of what smart glasses can achieve, with a vision that extends beyond mere eyewear to redefine the way we experience and interact with the world. With a focus on innovation and a commitment to delivering exceptional products, the company stands as a beacon in the realm of smart eyewear, shaping the future of connected lifestyles. Redefining Industry Standards Through Smart Production Official Launch of OHO Sunshine Brand: Precision Manufacturing Excellence In 2018, OHO transitioned from OEM to brand pioneer by establishing our proprietary smart manufacturing system. Leveraging elite teams in production engineering, equipment R&D, and EHS management, we achieved breakthrough metrics: 0.1% defect rate (industry average: 2-3%) Accelerated time-to-market for new products Innovating smart eyewear technology, our R&D team combines optical engineering, AI algorithms, and wearable tech to develop cutting-edge OHO Sunshine glasses. Focused on seamless connectivity, enhanced vision, and user-centric design, we drive product evolution through prototyping, testing, and cross-functional collaboration to deliver premium global solutions. OHO Sunshine implements precision manufacturing with automated quality checks at every stage, ensuring consistent excellence in smart eyewear. Our ISO-certified process guarantees flawless assembly, durability testing, and 100% performance validation. OHO Sunshine uses high-grade alloys, precision optical lenses, and tested electronic modules to deliver durable, high-performance smart eyewear. All components undergo strict quality validation for reliability and user safety. As a certified National High-Tech Enterprise, OHO Sunshine meets the world's most stringent quality and safety requirements through comprehensive international certifications. Our manufacturing excellence is validated by ISO 9001 quality management and BSCI ethical production standards, while our products comply with CE, FCC, RoHS, and other essential certifications for global market access. Every OHO Sunshine smart glass undergoes rigorous testing to meet EN174 safety standards, REACH environmental protocols, and UN38.3 battery safety regulations. With additional certifications including FDA medical device registration and AZO-free material compliance, we deliver wearable technology that combines innovative design with uncompromising quality and responsibility. End-to-End Digital Supply Chain Excellence OHO Sunshine has built a fully digitalized smart logistics ecosystem that seamlessly connects our manufacturing, warehousing, and global distribution networks. Leveraging IoT sensors, AI-driven analytics, and blockchain-enabled tracking, we deliver: Our system integrates directly with ERP and partner systems, providing complete supply chain transparency from raw materials to end customers. The Connected Backbone of OHO Sunshine At OHO Sunshine, we have built an intelligent, end-to-end smart chain system that seamlessly integrates every stage of our operations - from raw material procurement to final product delivery. This fully digital ecosystem represents the next generation of supply chain management, where real-time data and predictive analytics drive unprecedented efficiency and reliability across our global network. Powered by proprietary AI algorithms and IoT connectivity, our smart chain system continuously monitors and optimizes the entire production and distribution process. Advanced machine learning models analyze historical patterns and current variables to anticipate demand fluctuations, optimize inventory levels, and prevent potential bottlenecks before they occur. The system's self-adjusting capabilities ensure maximum resource utilization while maintaining our commitment to sustainable operations through carbon-aware routing and waste-reducing packaging solutions. What truly sets our smart chain apart is its deep integration with both our manufacturing execution systems and customer relationship platforms. This creates a closed-loop environment where product development insights inform procurement strategies, production schedules automatically adjust to real-time demand signals, and delivery networks dynamically respond to changing market conditions. The result is a supply chain that behaves as a single, intelligent organism - capable of supporting rapid business growth while maintaining the precision quality standards OHO Sunshine is known for. Built on blockchain-secured architecture, our smart chain provides complete transparency and traceability at every step. Partners and customers benefit from real-time visibility into order status, inventory positions, and sustainability metrics, all accessible through a unified digital interface. This level of connectivity and intelligence enables us to deliver industry-leading reliability - whether fulfilling bulk OEM orders or direct-to-consumer shipments - while continuously evolving to meet tomorrow's supply chain challenges. Tracking our journey from a Shenzhen-based OEM to a global smart glasses brand, this timeline showcases breakthroughs in wearable technology, manufacturing upgrades, and strategic market entries. Shenzhen Langzhiyin Electronic Co., Ltd was founded in Shenzhen, China as an OEM/ODM manufacturer, specializing in consumer electronics and smart wearable technologies. Expanded production capacity with a 10,000 sqm factory, achieving ISO 9001 certification for quality management. R&D Center Launch & Global Sales Expansion Launched R&D center to develop proprietary Bluetooth and optical technologies. Began supplying smart glasses solutions to global brands. Launch of BT 5.2 Audio Glasses In 2012, we pioneered next-generation wireless stereo audio with our Bluetooth 5.2 smart glasses, delivering: • Seamless connectivity • All-day battery life • Slimmer, lighter frames without compromising performance As early adopters of Bluetooth 5.2 in wearable tech, we redefined what smart glasses could achieve – enabling crystal-clear calls, uninterrupted music streaming, and multi-device switching in a stylish form factor. Full HD Camera Sunglasses Production Commences In 2013, we achieved a significant technological milestone by launching mass production of Full HD camera sunglasses, marking our entry into the premium wearable camera market. These innovative products combined high-definition 1080p video recording capabilities with stylish sunglass designs, establishing us as an early innovator in discreet wearable technology. Pioneering 4K Smart Glasses for Content Creation In 2020, we revolutionized the wearable tech market by unveiling our groundbreaking 4K/1080p camera smart glasses, specifically engineered for content creators and tech enthusiasts. This strategic product launch established our leadership in high-resolution wearable imaging technology, offering professional-grade video capture in an inconspicuous eyewear format. Officially launched the OHO SUNSHINE brand, transitioning from OEM to direct-to-consumer smart glasses. Established e-commerce department and start to sell on Amazon. Evolution to Six-in-One Smart Manufacturing OHO's AI-powered production system intelligently manages thousands of manufacturing processes with precision. Supported by our expert teams in automation, equipment, and quality control, we maintain rigorous standards that reduce product defects to just 0.1%. Launch of AI Translation Smart Glasses In 2025, we revolutionized global communication with the debut of our AI-powered translation glasses. These cutting-edge glasses support 164+ languages with industry-leading 98% accuracy. Where cutting-edge technology meets flawless execution—our smart glasses are crafted with 0.1% defect rates, 30% faster production, and 100% quality control. Because when innovation counts, so does every detail.
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