
For use in disposable transparent oil reservoirs or open-type transparent oil reservoirs.
- Capable of supporting over 10ml of e-liquid for extended puff counts, doubling the satisfaction.
- Features an enhanced oil-proof and oil-control cover with a double-layer cotton-wrapped atomizer core, effectively resolving oil leakage issues and improving flavor reproduction.
- The bare cartridge can withstand a negative pressure of -40kpa, while the sealed package can endure -60kpa.
- Power Recommendations:
- Single mesh cycling: 9-12W
- Dual mesh simultaneous use: 18-24W
- Outer diameter: 10MM, with adjustable length.
About us:
Founded in 2008, HCD is one of the earliest professional atomizing core manufacturers integrating R&D, manufacturing, and sales. With 17 years of expertise in atomizing cores, the company has sold over 20 billion units worldwide.
The headquarters of HCD is located in Huafeng Dongying Science and Technology Park, Bao'an District, Shenzhen. It operates 5 modern production bases, multiple 100,000-class dust-free workshops, and over 3,000 sets
of automated production equipment.With a workforce of more than 1,700 employees,
including nearly 300 R&D personnel, the company holds over 400 R & D patents.
Main products:
Cotton atomizing core series, ceramic atomizing core series, heating
wire and heating mesh series,E-liquid storage cotton and
absorption cotton series, plastic tube and glass fiber tube
series,etc.
GOOD TECHNOLOGY/ Safe、Innovative、Stable:
17 years of technical precipitation
400+R&D patents
All materials have passed tests such as RoHS, REACH, and FDA.
Multiple GMP dust-free workshops,3000+ automated production equipment
GOOD SERVICE/ Focus on creating values for customers:
Customer-first, dedicated service
Delivery of regular samples does not exceed 3 days, and that of customized samples does not exceed 7 days.
Daily production capacity is over 8 million pcs, with super large production capacity and high-quality delivery.
Customized and joint R&D cooperation.
GOOD PRICE/ Scale and intensive production:
Bulk centralized procurement of raw materials – cost advantage
5 major production bases, over 3,000 automated equipment – production advantage
Unified management, resource complementarity, flexible allocation – management advantage

About us:
Founded in 2008, HCD is one of the earliest professional atomizing core manufacturers integrating R&D, manufacturing, and sales. With 17 years of expertise in atomizing cores, the company has sold over 20 billion units worldwide.
The headquarters of HCD is located in Huafeng Dongying Science and Technology Park, Bao'an District, Shenzhen. It operates 5 modern production bases, multiple 100,000-class dust-free workshops, and over 3,000 sets
of automated production equipment.With a workforce of more than 1,700 employees,
including nearly 300 R&D personnel, the company holds over 400 R & D patents.
Main products:
Cotton atomizing core series, ceramic atomizing core series, heating
wire and heating mesh series,E-liquid storage cotton and
absorption cotton series, plastic tube and glass fiber tube
series,etc.
GOOD TECHNOLOGY/ Safe、Innovative、Stable:
17 years of technical precipitation
400+R&D patents
All materials have passed tests such as RoHS, REACH, and FDA.
Multiple GMP dust-free workshops,3000+ automated production equipment

GOOD SERVICE/ Focus on creating values for customers:
Customer-first, dedicated service
Delivery of regular samples does not exceed 3 days, and that of customized samples does not exceed 7 days.
Daily production capacity is over 8 million pcs, with super large production capacity and high-quality delivery.
Customized and joint R&D cooperation.
GOOD PRICE/ Scale and intensive production:
Bulk centralized procurement of raw materials – cost advantage
5 major production bases, over 3,000 automated equipment – production advantage
Unified management, resource complementarity, flexible allocation – management advantage