Guoshi Techlink (Beijing) Technology Services Co., Ltd. is a professional provider specializing in MFi solution technology and consulting services. Officially qualified as an Apple MFi Technology Service Provider, we serve manufacturers, brands and distributors worldwide with end-to-end services spanning product development through to market launch.
Officially authorized Apple MFi Solution Provider credentials
Certification guidance and pre-testing capability across multiple MFi product categories
Extensive industry resources in electronics and communications product development
Full-industry-chain MFi technical consulting and supply chain services
Officially authorized under the Apple MFi Program — fully documented and verifiable
From solution design to final certification, we deliver professional technical services covering the entire MFi certification lifecycle.
Drawing on our understanding of Apple MFi technical specifications and our industry resource integration capability, we help clients access or recommend complete packaged solutions — software, hardware and industrial design — by identifying outstanding upstream and downstream partners for multi-category products built on diverse vertical technologies.
End-to-end guidance helping clients complete MFi License applications, product registration, test submission and certification — significantly shortening the certification cycle.
Complete in-house MFi pre-testing capability, providing full-process verification services for Self-Certification testing.
For products with global go-to-market plans, we provide one-stop technical consulting that combines MFi with national market-access certifications — coordinating timelines and strategies to secure global compliance efficiently and seize global market opportunities.
Following the latest technology trends and industry events across the Apple MFi ecosystem — including Find My, HomeKit, DockKit, iAP2, AirPlay 2 and more.
On June 30, 2026, the "2026 MFi Developer Technical Salon" — hosted by the MFi Developer Forum and organized by Guoshi Techlink (Beijing) Technology Services Co., Ltd. — was successfully held at the Courtyard by Marriott Shenzhen Bay.
Under the theme "Connect, Integrate, Co-innovate", this year's salon focused on five core technology directions: Find My, HomeKit, classic MFi protocols, DockKit, and the coexistence of the Apple Find My and Google Find Hub ecosystems. It attracted more than 160 industry-chain representatives from chip companies, solution providers, brands, manufacturers and technical service organizations, all gathering in Shenzhen.
Six steps to MFi certification — we stay with you throughout and manage every stage precisely.
Not all certification service providers are the same. We earn our clients' trust through real testing capability and industry credibility.
Extensive multi-category MFi pre-testing experience with strong analytical capability
Product development experience with Fortune Global 500 communications and electronics companies
Holder of MFi Solution Provider credentials, with complete capability in certification guidance and pre-testing verification across MFi product categories.
Full-chain technical capability — from MFi protocol development and trace file parsing to test verification and review communication.
Service network covering China and global markets, offering one-stop MFi and international certification services to accelerate overseas market entry.
Dedicated one-on-one project follow-up, PPID guidance, and fast diagnosis and resolution of test issues — minimizing certification cycles and accelerating mass production and launch.
Choosing the right partner determines whether your product passes MFi certification smoothly.
| MFi Solution Provider credentials | Officially authorized |
| Full-category MFi certification guidance | Complete coverage |
| Pre-testing & verification capability | In-house pre-testing |
| Testing capability | Real test verification |
| Trace file parsing | Professional analysis |
| 20 years of industry development experience | 20+ years (Fortune 500 background) |
| International certification coverage | MFi + global certifications |
| Service network | Worldwide coverage |
Whether you are just getting started or already have a solution in place, we can provide precise certification guidance and technical support.
Scan to add Guoshi Techlink
WeChat support for MFi certification services