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Quick Details

  • Properties: Other
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Transpring
  • Model Number: transpring A4
  • OEM/ODM: logo and box design,
  • Volume: .5ml/1.0ml
  • Material: PP/PC/ CERAMIC COIL
  • Color: chrome/gold/rose gold/black
  • Coil: CERAMIC coil
  • Usage: CBD oil, CO2 oil, extracted oil, THC oil
  • OEM available for: logo/color silkscreen/etching/packaging
  • Packaging: Blank package/ OEM Package
  • Product name: glass cbd oil cartridge
  • Weight: 10g/unit

Packaging & Delivery

Packaging Details Packaging Details: blank box, packing with your custom boxes free
Delivery Details: 30 deposit before mass production, 70% balance before shipping, shipping time 3-5 days
Delivery Time 1-5 working days


Transpring ceramic coil A4 manufacturer co2 cartridge vaporizer for very thick thc oil



Product Description


Out-standing advantages 



1. Providing the best pure taste for Thick THC oil, Oil get directly to Ceramic Coil rather than seeping, 



2. Different oil intake hole sizes(.7mm, .9mm) for normal oil/thick oil  



3. No leak, no burnt under well using



4. 3 types mouthpieces available: various colors plastic tip, round metal tip, flat metal tip



5. Best quality CBD oil cartridges manufacturer in China, producing 1500k+ monthly



6. All OEM branding is available, silk-screen printing, engraving/etching logo and text



7.Variable valtages battery and preheat thick oil on cold days




 Product Show




Batteries and charger recommend

                                                              L0 and MIX2 Batteries Features

  • Variable voltage: 3 power settings to allow you to perfect your dose
  • Preheat features: prolong oil life and help on cold days



New Fast charger speed up 4 times

20 mins do 80% charging, 30 mins fully.

No longer have to wait 2 hours or more to have your batteries got charged any more


Packaging & Shipping


Blank packagesand custom packages available


    We always reommend best economic and reliable shipping for our clients


  • Less than 500Kg: DHL, UPS, Fedex, leadtime time 3-6 days
  • More than 500Kg Aircargo  5-6 days





Our Services



How to order:

1. Tell us Model name, quantity, color and other special requirements if any.

2. Proforma Invoice will be issued and sent for your approval.

3. Production will be arranged once receiving your payment or deposit.

4. Goods will be delivered after receiving your all payment.

Payment ways:

paypal, western union,T/T

Delivery time & shipping way:

Delivery Time: 2-3 working days after payment confirmed (Based on small order)

Shipping Way: DHL, TNT, FEDEX, UPS les then 500KG, Aircargo for above 500KG

After sales service:

1. Our products have 6 months warranty.

2. No matter big order or small order , we will provide all the best quality , best service.

3. If our products have any problem by reason of us, we will send free again.

4. If you have any questions or need help, please let us know at any time, we will try our best to provide you with best services.


This product is intended for use by persons 18 or older. No to be used by children, women who are pregnant or breast feeding or persons with or at risk of heart disease, high blood pressure, diabetes, or taking medicine for depression



Company Information



Established in 2004, Transpring has been the leading manufactory for high-end CBD and THC oil atomizer cartridges and battery kits in China.More than 40% CBD oil atomizers in USA market are made in Transpring . It also has been the original supplier of Open Vape since 2011. In order to expand oversea business, Transpring has established sales offices in Shenzhen , Hong Kong and the USA . 

Our main products :0.3ml/ 0.5ml/1.0ml mini cartomizers , such as Atomizer A8, A3, A4, Battery Mix2, L5, Fast Charger C2 and C1 etc.

Advantages of our products: 

1. All producing process is in the dust-free workshop, and under the static-free condition. 

2. Go along the ISO9001 quality control system strictly. 

3. All products have a full range of export license applications, like CE, RoHS, REACH 53 & 1935/2004/EC certifications. 

4. All batteries are assembled with famous HGB battery, which has been underwritten $2,000,000 by PICC. 

5. More than 3 times full range inner inspection for all cartridge parts, batteries and charger and etc. 

6. The failure rate of our products in the final consumer market is under 2%. All defect parts can be replaced in next order.



USA based Office


Quality Test

1) Simulated 3000m Altitude Air-pressure Test;

2) -20°C - +60°C Temperature Testing;

3) Salt Spray Test

4) Appearance Test (wear-resistant, alcohol, sweat, hardness, adhesion, etc.)

5) Functional Test (vapor amount, suction, return of e-liquid, leakage, battery capacity, battery resistance, short circuit protection, etc.)

6) Life Test (puffs, battery self-discharge, negative pressure leakage, etc.)

7) Simulated Transport Drop Test, Vibration Test, Soak Test 




Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
34 Transactions 1,100,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $352,000
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