Have you experienced these moments? Customers returned a large number of products due to the problem of oil leakage, and the profit was swallowed by after-sales service; Popular products are suddenly blocked at customs due to compliance issues, and inventory turns into liabilities; The homogenization of competitors is serious, and they are trapped in an endless price war. As an e-cigarette wholesaler and distributor, product reliability, compliance safety, and differentiation competitiveness directly determine your profit lifeline.
Haoban's newly launched 50K/4K Puffs transparent e-liquid series (disposable and visible e-liquid pods) is specifically designed to address these core pain points and give your business a boost:

Why do we need to solve the vape oil leak nightmare?
1. Industry problem data:
● According to the 2024 report of ECigIntelligence, more than 15% of e-cigarette customers' complaints are concentrated on the problem of oil leakage, which causes dealers to lose up to 7% of their annual revenue.
2. Haoban solution:
● Food-grade silicone sealing ring (temperature resistance -40 ℃ ~ 120 ℃, life ≥ 5000 squeezes).
● Maze-like airway design (300% increase in fluid resistance, side leakage prevention).
● Ultrasonic welding process (air tightness reaches IPX7 waterproof standard).
● Negative pressure balance chamber (automatically adjusts the pressure difference between inside and outside).
3. Extreme environment measurement:
● Through the ISO 8317 standard - 12000 meters altitude negative pressure simulation test, the leakage rate is 0%! (Comparison: Industry standard only requires -5000m test, Haoban performance is 2 times better than industry standard).
4. Transparent and visual design:
● Real-time visibility of the amount of e-liquid left, avoiding users from prematurely discarding the device due to misjudging the lack of e-liquid (industry waste rate of 12%)
● The purity of the e-liquid can be checked intuitively, which builds the trust of end-users and increases the repeat purchase rate by 25%.
5. Expert opinion:
● "The leakage prevention performance is the key to affect the repeat purchase rate of disposable vape. The combination of multi-layer sealing and negative pressure testing is the technical threshold of high-end products."
- Dr. Ethan Liu, Core Consultant, Global Vape Technology Standardization Committee (GESTC).
Why is it necessary to achieve compliance with qualified vapes?
1. Dealer's life and death crisis:
● Non-compliant products face a triple crisis of seizure, fine, and market ban:
○ EU TPD: fines for unregistered products start at 100,000 euros.
○ U.S. PMTA: The review cycle is more than 2 years, and if it is not approved, it will be taken off the market.
○ China GB 41701: Mandatory requirements for electrical safety and hazardous substance testing.
2. Haoban Compliance Matrix:
● Full-chain certification coverage: CE / RoHS / FCC / PSE + FDA food-grade material certification, complete customs clearance documents.
● -12,000 meters negative pressure test report + TCF technical document, providing "iron evidence" for customs review.
● The transparent e-liquid design eliminates the risk of dry burning, and complies with the safety regulations for vaping in many countries.
● Pre-installed chip intelligent anti-overdose: single use limit 3 seconds / 15 mouths, avoiding the risk of abuse by teenagers.
3. Business value conversion:
● Compliance product customs clearance efficiency improved by 40%, inventory turnover cycle shortened by 15 days
● Avoid "black swan risk," and improve profit margin stability by 20%

How to double the sales of large-capacity transparent vape oil in the terminal market? Comparison chart
| Feature | Haoban 50K/40K Transparent Series | Traditional Competitors (Non-Transparent / Small Capacity) |
Your Competitive Edge |
|---|---|---|---|
| E-liquid Visibility | ✅ Real-time fluid level & purity monitoring | ❌ Opaque "blind box" design | ↑ Terminal trust, 25%+ repurchase rate |
| Puff Accuracy | ✅ Transparent verification + smart chip counting | ❓ Pervasive puff count inflation | ↓ Customer complaints, ↑ premium pricing |
| Capacity/Longevity | ✅ 50K puffs (≈18ml) / 40K puffs (≈15ml) | ⚠️ Typically 5K-15K puffs | ↑ User retention, ↓ logistics costs |
| Aesthetic Appeal | ✅ Futuristic transparent body, high social media appeal | 😐 Generic designs | ↑ 30% shelf impact, ↑ premium potential |
Scenario-based advantages:
● End users:
○ "Watching the e-liquid decrease little by little, the sense of security is overwhelming! No more "guessing" the remaining amount."
● Retailer:
○ "Transparent design display brings its own traffic, and the customer's stay time is extended by 2 times."
How to lock terminal customers
1. Key Performance Indicators (KPIs) optimization for distributors:
● Warranty rate is only 1.2% (industry average > 5%), after-sales cost reduced by 70%.
● User Lifetime Value (LTV) increased by 3 times:
○ 50K puffs long-lasting battery life = 2-3 times longer single-use cycle.
○ Transparent and durable design = 60% reduction in product failure rate.
● Rapid response policy:
○ 7-day no-reason return and exchange + 48-hour fault response, reducing your "trust cost".
2. ROI calculation model: Assume you sell 10,000 traditional Vape per month (15,000 pcs, unit price $20):
● Traditional products:
○ users change every 30 days, annual sales of 2.4 million, after-sales cost of 2.40 million, after-sals cost of 120000.
● Haoban products:
○ users change once every 90 days, annual sales of 2.4 million, after-sales cost of 2.40 million, after-sals cost of 30,000, annual profit difference: $90,000 (only calculate the part saved by after-sales).

By choosing Haoban, you are choosing the certainty of "convenience + making money."
Industry trend prediction:
● Transparency wave:
○ Global demand for visible Vape will increase by 87% by 2024 (Source: Mintel).
● Long-range trend:
○ The market share of products with more than 50K puffs increases by 40% annually, and replacing small-capacity products is inevitable.
● Compliance is king:
○ 70% of the global market will require vaping products to pass TPD / CE certification by 2025.
The competitive barrier Haoban builds for you:
● Technical barriers:
○ four-layer leakage protection patent + extreme test data.
● Compliance barriers:
○ Full certification matrix + TCF file escort.
● Experience barrier:
○ transparent and visible + long-lasting battery life + social attributes.

When the industry is trapped in the vicious cycle of "low price-low quality-high after-sales service", Haoban will open up a blue ocean market for you with three strategies: "core technology of leakage prevention", "visualization of user experience" and "global guarantee of compliance".
● Reduce risk:
○ Avoid compliance pitfalls and say goodbye to the nightmare of oil spills.
● Enhance premium:
○ Differentiation design + real number of mouths, build brand trust.
● Lock in customers:
○ ultra-long battery life + low operation and maintenance costs, creating sustainable cash flow.
Take action now to gain the advantage! Contact Haoban's regional business representative(Whatsapp: +8613823544564) immediately to unlock exclusive wholesale policies and a market launch package, and join us in mining the trillions of dollars in the e-cigarette blue ocean!



