After two decades in digital marketing services, we have seen too many enterprises fall into the same trap: spending a lot on advertising, getting website traffic, but failing to generate inquiries. The problem often lies not in exposure, but in the traffic reception and conversion stages. A user clicks into your page, asks about a product parameter, and gets no timely response. Three minutes later, they ask a competitor. This is not an isolated case but a common customer acquisition gap faced by SMEs across China today.
In this article, we want to share practical experiences from Huasu Tech's service to clients nationwide, discussing how enterprises can truly leverage tools like intelligent customer service and AI agents in the deep-water phase of digital marketing, ensuring every marketing dollar is well spent. The article covers specific methods, common pitfalls, and implementation paths we have summarized from serving clients across different industries.
1. The Underlying Logic of Digital Marketing Has Changed: From Grabbing Traffic to Grabbing Conversations
In the past decade, the approach to online promotion was simple: buy keywords, run feed ads, do SEO, and drive traffic to the website. But in recent years, especially since 2024, two significant changes have occurred in traffic sources and user behavior.
The first change is that AI search is becoming a new traffic gateway. More and more users are using AI tools like Doubao, DeepSeek, and Tongyi Qianwen to obtain information. They no longer click through search results one by one but directly ask AI for recommended answers. This means if your brand and products are not covered by AI-generated content, you are invisible to users. This is what we call GEO (Generative Engine Optimization) – it's not a question of whether to do it, but every day you delay, you lose customers.
The second change is that users have less patience and shorter decision paths. Previously, users would spend three days comparing five suppliers. Now, they might only give each supplier 30 seconds of response time. Whoever can engage in conversation and provide professional answers at the first moment of user interest wins the customer. At this point, relying solely on human customer service or leaving a phone number for users to contact you is far from sufficient.
Therefore, the underlying logic of digital marketing has shifted from 'grabbing traffic' to 'grabbing conversations.' Enterprises need to not only make users see you but also ensure someone responds professionally at the first second of user inquiry, guiding them to the next step.
2. Intelligent Customer Service and AI Agents: Not Replacing Humans, but Doubling Conversion Rates as Digital Sales Clerks
Many business owners, upon hearing 'intelligent customer service,' react: 'Isn't that a robot? Can it understand my products?' To be honest, a few years ago, intelligent customer service could only do simple keyword responses, and the experience was poor. But AI agents in 2025 are entirely different.
When we built an AI agent for an engineering equipment company, the client was initially skeptical. But in the first week, the AI agent received a customer inquiry about large equipment at 2 AM. It not only accurately answered technical parameters and delivery times but also automatically pushed relevant case studies and price ranges based on the customer's region. When the human agent followed up the next morning, the customer had already expressed a clear intention to cooperate. This customer was from Gansu. In the past, no one would have been available at 2 AM, and this inquiry would likely have been lost.
Behind this, we configured the AI agent in three layers: first, import the enterprise product knowledge base, including models, parameters, application scenarios, and FAQs; second, train the tone and style to match the brand's personality, avoiding a cold robotic voice; third, set up intent judgment logic – when visitors ask about price, delivery time, cooperation methods, etc., automatically mark them as high-intent leads and trigger notifications for human intervention.
So, intelligent customer service and AI agents are not meant to replace humans but to enable 7×24-hour online reception, turning every late-night visit and weekend inquiry into valid leads. Especially for enterprises targeting the national market, customers are spread across different time zones and industries with different schedules. Relying on human agents in shifts is neither realistic nor cost-effective. AI agents are the most cost-effective digital sales clerks.
3. How AI Agents Coordinate with Corporate Websites and Baidu Promotion to Form a Closed Loop for Customer Acquisition?
Having an AI agent alone is not enough; it must be embedded into the entire customer acquisition chain. We served a manufacturing factory that focused on exports and domestic wholesale. They had invested in Baidu promotion and Google Ads, but conversion rates remained low. After analysis, we found the problem lay in the website and ad landing pages.
Users clicked on ads, entered the website, saw a few large images and a vague company introduction, found no specific product specifications, and had no instant consultation entry. They left within two minutes. We did three things for this factory: first, we redesigned the corporate website, categorizing products by application scenario, with each product page clearly stating parameters, applicable industries, and customer cases, and optimized for mobile – now over 60% of visits come from mobile devices; if pages don't load or are poorly formatted, users leave immediately. Second, we embedded AI agent chat windows at key positions on the website, allowing users to ask questions anytime, with the agent answering automatically. Third, we matched Baidu promotion keywords with landing pages, so users searching for specific terms land on relevant pages rather than all traffic going to the homepage.
Three months later, this factory's promotion inquiries nearly doubled, and the quality of inquiries significantly improved – many came with clear needs. Why? Because the AI agent screened customers during conversations. Those asking 'Can you do non-standard customization?' have different intent levels than those asking 'Can you provide samples?' The agent records every conversation, so when human agents follow up, they know where to start without wasting time asking basic questions again.
4. GEO: Making AI Search Your Free Salesperson
Speaking of AI agents, we must mention the underlying GEO optimization. In 2025, if you only focus on Baidu keyword rankings, your vision is too narrow. Many users, especially younger procurement managers, habitually ask DeepSeek or Doubao: 'Which brand of equipment is of good quality?' 'Who are reliable suppliers in XX industry?' The answers AI gives are often just a few brand names with reasons. If your enterprise is not mentioned by AI, you have no presence in this emerging traffic pool.
GEO is about using content strategy and technical means to make AI prioritize citing your website content, brand information, and product advantages when generating answers. How to do it? We have summarized a set of actionable methods:
First, structure your content. AI prefers logically clear, well-layered content when crawling web pages. When writing product descriptions for corporate websites, we adopt a structure of 'application scenarios + core advantages + technical parameters + FAQs,' covering long-tail questions users might search. Second, build authoritative information sources. Besides the official website, we help enterprises publish professional content on industry platforms, encyclopedias, Zhihu, Baijiahao, etc., forming a matrix of brand information. AI tends to cite brands with consistent information across multiple platforms. Third, keep updating. AI search algorithms are constantly evolving; only by continuously producing high-quality content can you maintain brand activity in AI recommendations.
Huasu Tech has made GEO optimization a standard part of digital marketing services. When building websites for clients, we consider AI retrieval needs in the underlying architecture, such as reasonable URL structures, semantic page tags, and standardized metadata, ensuring the site can be efficiently crawled and understood by AI after launch. Many clients initially don't understand, thinking a good-looking website is enough, but when AI search starts bringing organic inquiries, they realize how crucial this step was.
5. How to Balance National Promotion and Local Customer Acquisition? The Key Lies in Channel Mix and Content Adaptation
Clients often ask us: 'You're in Zhanjiang, so do you only do local business?' Actually, no. Although Huasu Tech's office is in Xuwen, Zhanjiang, we serve clients nationwide, from manufacturing factories in the Pearl River Delta to trading companies in the Yangtze River Delta and engineering enterprises in western regions. We can cover the whole country because digital marketing is not geographically limited. The key is whether you can configure appropriate channels and content strategies based on your target market.
For enterprises targeting the national market, we recommend a combination of 'search promotion + AI search optimization + industry platforms.' Search promotion (like Baidu) can directly acquire high-intent traffic; AI search optimization is about securing a position in future traffic gateways; industry platforms (like Alibaba, HC360) bring sustained long-tail inquiries. At the same time, content should highlight national service capabilities, such as logistics coverage, remote technical support, and case studies across the country, to reassure customers.
For local brick-and-mortar businesses, like restaurants, decoration companies, or auto repair shops, the focus should be on local life platforms and short-video traffic. We helped a local trading store in Zhanjiang with a plan: posting short videos on Douyin showing product usage scenarios, linking group-buying deals and map locations, and optimizing local keywords. Within two months, foot traffic increased noticeably, with many customers saying they came after seeing the videos.
Thus, local acquisition and national promotion are not contradictory; they can support each other. A company selling engineering materials can take local projects and also receive orders from other provinces through national promotion. The key is to know where your target customers are and then strategically deploy channels and content.
6. Four Common Pitfalls for SMEs in Digital Marketing
Based on our experience serving clients nationwide, there are four common pitfalls for SMEs in online promotion. We share them here to help you avoid detours.
The first pitfall is blindly pursuing a comprehensive approach. Today you see Douyin is hot, so you invest there; tomorrow you hear Xiaohongshu is good, so you open an account; the day after, you see others doing live streaming and feel tempted. As a result, you spend a lot, exhaust your team, and don't go deep in any platform, ending up with nothing. We recommend SMEs first choose one or two channels most relevant to their business and go deep, then expand after achieving success. For B2B businesses, focus on search promotion and industry platforms; for local services, focus on short videos and local life platforms.
The second pitfall is neglecting website construction. Many enterprises think that since users now order from Douyin or Xiaohongshu, websites are useless. But in reality, the website remains the cornerstone for receiving search traffic, showcasing brand image, and building trust. Especially for high-ticket products and services, customers will definitely visit your website before making a decision to see company strength, product details, and case studies. If the website is crude or even inaccessible, all the advertising money spent is wasted. We had a client in large machinery who previously thought the website didn't matter. After we redesigned it, he noticed that customer inquiries became more professional and the sales cycle shortened.
The third pitfall is not valuing data review. Ad placement is not just about spending money to buy traffic; you need to continuously monitor data and adjust strategies. Which keywords have high conversion? Which regions have better customer quality? Which time periods have the most inquiries? These data can guide your future optimization. When we do bid management for clients, we provide a weekly data report analyzing impressions, click-through rates, and conversion changes, then adjust bids and creatives accordingly. Many clients who manage their own ads only feel money is spent quickly but don't know where it goes or what the effect is – that's the problem.
The fourth pitfall is ignoring the value of intelligent customer service and AI tools. Some enterprises think AI is far away from them, but AI agents can already help businesses in very practical ways. Besides 24-hour reception mentioned earlier, AI agents can classify customer intent, auto-reply to FAQs, automatically record sales leads, and even generate follow-up suggestions based on conversation content. These capabilities were previously only affordable for large companies, but now SMEs can easily use them – the key is whether you are willing to take the first step.
7. What Should a Complete Digital Marketing Managed Service Include?
Huasu Tech's full-funnel managed service aims to help enterprises streamline all the above aspects at once. Among our clients, many are bosses who understand technology but lack time to manage promotion; others have previously worked with other service providers but only got single-point services, like building a website without promotion, or running ads without managing conversion, resulting in unsatisfactory outcomes.
Our approach starts from the client's actual business. We first conduct a free marketing diagnosis to understand the industry, target customers, and competitors, then formulate a combined plan. It typically includes several modules: first, custom website development – we design based on brand tone and SEO/GEO requirements, ensuring the site both showcases the image and is indexed by search engines and AI engines; second, search promotion and bid management – we handle account opening, campaign setup, creative writing, bid adjustments, and regular reporting; third, content marketing and GEO optimization – continuously producing professional content and distributing across platforms; fourth, AI agent setup and training – enabling the website with 7×24-hour reception capability; fifth, data review and strategy adjustment – holding monthly or quarterly review meetings with clients to look at data and adjust direction.
We call this service 'full-funnel managed service' because it's not a simple stack of services but makes them work together. For example, when doing SEO, we discover which keywords are competitive and convert well, then feed that back to bid management for reference; the conversation data accumulated by AI agents can inform the content team about what customers care about most, leading to targeted articles and pages. This forms a continuous optimization loop, and results improve over time.
8. Three Opportunities for SMEs in Digital Marketing in 2025
Finally, based on our two decades of experience, let's discuss three opportunities for SMEs in digital marketing in 2025.
The first opportunity is the dividend period of AI search traffic. GEO is still in its early stages, and most enterprises haven't realized the need to optimize for AI search, so competition is relatively low. If you start now, by the time AI search becomes mainstream in two or three years, your brand will already be positioned in AI's recommendation lists, and customer acquisition costs will be much lower. It's like the enterprises that did SEO ten years ago – many are now reaping the benefits.
The second opportunity is the localization of short videos and live streaming. Platforms like Douyin and Kuaishou are vigorously supporting local life content, providing a low-cost customer acquisition opportunity for physical stores. But note: localized short videos should not just show products; they should show scenarios, services, and the owner's daily life, making users feel you are a real, trustworthy business.
The third opportunity is deep cultivation of private domain traffic. No matter which platform brings in traffic, it should ultimately be deposited into your private domain pool, such as enterprise WeChat, official accounts, or personal accounts. With a private domain, you can repeatedly reach customers, build long-term trust, and increase repurchase and referrals. Among the enterprises we serve, those that value private domain operations have significantly higher customer lifetime value than those that only do one-time transactions.
Digital marketing has no one-size-fits-all secret; it's a process of continuous learning, testing, and optimization. Huasu Tech is willing to be your companion, using professional capabilities and practical experience to help more SMEs turn online promotion into a sure thing. If you're struggling with customer acquisition, first compare your situation with this article to see where the problem lies. You can also contact us directly to discuss your business, and we'll provide targeted advice.