Shenzhen Rocfly Blue Electronic Co., Ltd. Cases

10kWh Home ESS Cost Optimization Case This case study demonstrates how we helped a home energy storage system (ESS) manufacturer reduce BOM cost, shorten component lead times, and improve inverter efficiency for their 10kWh home ESS product. The customer approached us with an existing design that ...

1. The Client's Nightmare: Four Vendors, Zero Accountability In early 2025, a European outdoor equipment brand decided to launch a 1,200Wh portable power station targeting the camping and emergency backup market. With a strong retail channel and a clear product specification, they followed what ...

1. Client Background Our client is a fast-growing consumer electronics brand based in Amsterdam, Netherlands, specializing in mid-to-premium True Wireless Stereo (TWS) earbuds. Founded in 2019, the company had rapidly expanded its product line to six SKUs targeting the €60–€150 retail segment across ...

1. Client Background Our client is a smart home device manufacturer with an annual shipment volume of 1.2 million units across three product lines: smart plugs, environmental sensors, and Wi-Fi-enabled light controllers. Established in 2016, the company had built a strong OEM/ODM customer base ...

Client Profile: A European smart band startup facing two major challenges with their first product: fragmented supplier management and a BOM cost that was 22% above their target margin. The Problem:The client was managing four separate suppliers—a PCBA house in one city, a mold maker in another, a ...

Business Model: Supply Chain Resilience & Rapid Prototyping Client Background: A multinational renewable energy retail distributor. The Challenge: Their legacy contract manufacturer faced a catastrophic 6-month delivery delay due to severe shortages of a specific Western power management IC, ...

AI Upgrade Solution for Robot Vacuum Cleaner Background Robot vacuum cleaners are already mature consumer products. The next competition is not only cleaning performance, but intelligence. Many existing models need upgrades: Better object recognition Smarter navigation Lower cost hardware Our ...

AI-powered smart glasses are becoming one of the most promising consumer electronics categories, driven by advances in AI assistants, lightweight computing, camera modules, and wearable interaction. Many technology companies want to enter this market but face challenges in: Hardware integration ...

Case Summary A global technology company had a product concept but needed a reliable partner in China to transform the idea into a commercial product. By leveraging our 17 years of experience and Shenzhen’s complete manufacturing ecosystem, we provided a full-service product development solution ...