Hangzhou Longtou Culture Media Co. Ltd.

Chuanshenggang

Chuanshenggang, operated by Hangzhou Longtou Culture Media Co., Ltd., is an AI-powered integrated media service platform (official site: www.chuanshenggang.com; hotline: 400-991-1103) with the motto “Your Voice, We Deliver”. It delivers one-stop brand communication solutions covering media release, influencer marketing, Generative Engine Optimization (GEO) and data-driven effect monitoring, serving digital tech, finance, manufacturing, education and other sectors.

It boasts abundant cross-channel resources: over 100,000 news media outlets, 150,000 self-media accounts, 50,000 professional influencers and 50,000 ordinary creators, covering central official media, vertical portals, Xiaohongshu, Douyin, Bilibili and other mainstream platforms. Its five core businesses include official press release, self-media distribution, internet celebrity promotion, customized copywriting and mass creator seeding, supporting content creation, full-platform publishing and sales conversion for enterprises.

Its flagship self-developed GEO system optimizes brand exposure across mainstream AI models such as Doubao, Wenxin Yiyan and Kimi. Built on proprietary core technologies including large model intent alignment and anti-AI-hallucination frameworks, the system features an enterprise RAG knowledge base, universal LLM access, intelligent multi-platform content generation complying with E-E-A-T standards, and an all-round monitoring module.

The monitoring tool realizes full-network public opinion tracking, multi-modal audio-visual identification, whole-process promotion data tracing and automatic periodic reports. Forming an automated closed loop of insight, creation, distribution and iteration, the platform satisfies compliance and data security requirements for highly regulated industries, helping brands build stable authority in AI search scenarios with low-cost, wide-coverage marketing channels.