Top Quality Development Co Ltd
Top Quality Development Co., Ltd is a pioneer of manufacturing
electronic cigarettes, cigars, cartridges and their accessories. We
support our customer to become the top brand in USA. Our primary
markets include USA, Europe and Asia.
Hong Kong Headquarter
We have strong management and marketing teams as well as in-house
designers to provide efficient service, tailor-made and
contemporary designs for our customers. We have ISO 9001:2008
Quality Management System certificate.
Our factory occupies over 3,000 square meters. We have advanced
automatic machineries and hundreds of skillful and well-trained
workers. We guarantee hygiene, safety, consistency and good quality
in every product.
Food Grade E.liquid
We cooperate with Japanese E.liquid factory which is the 7th
largest flavor company in the world to ensure our E.cigarette
liquid products are the safest. All the ingredients in our
E.cigarette liquid are food grade and meet international standards
such as FCC, FDA, CAC, CCFA, JECFA, IOFI and COE.
UL approved charger
Our charger has ETL and cETL certificates that comply with UL 1310,
FCC Part 15 and CEC Level V standards. Battery cells. Our battery
cells comply with UN38.3 standard and will undergo charging and
discharging testing and aging test before delivery.
Quality assurance system
We have a huge range of machinery and in-house laboratories for
testing which enable us to fulfill the strict IQC, IPQC, FQC and
OQC control systems and ensure all our products are of the highest
standard. These include the automatic liquid filling machines,
ozone and high.temperature sterilization machines for cartridges,
freezing and high temperature testing machines, screw fitting
testing machine, puffs test machine, battery charging and
discharging testing machine, drop test equipment, finished products
transport simulation testing machine. Contact us today.