4amsun Group was established in 2012, formally known as DBOX technology with its own brand DBOX and PuriTank.It is a high-tech enterprise integrating R&D, production, sales and service of vape devices and medical atomization equipment. Since 2012, 4amsun started to develop and produce vape devices for thick oil. Through years of continuous innovation and efforts, the 4amsun's vape products have been highly recognized by customers in Europe, North America, Russia, Southeast Asia and the Middle East. The company now has two manufacturing bases in Shenzhen and Dongguan, with a total plant area of ​​25,000 square meters and 800 skilled workers. Since its establishment, the company has focused on the research and development, OEM/ODM production and talent training of ejuice,Dispo, cartridges and batteries.

The company has passed ISO9001, BSCI and SA8000 system certification and the third-party factory.

 

With scientific management and strong resources, 4amsun has brought together a group of high-quality R&D and management talents with rich experience.4amsun is also actively improving its production line to automatic machines.By the end of 2021, 4amsun group owns production capacity of 8millions in carts and 5millions in dispo batteries per month.

The company has a high-standard quality management system and a modern office environment, equipped with advanced electronic testing equipment to ensure that product quality meets international standards, and has passed IS9001/GMP and other management system certifications and product quality certification like CE, ROSH, FCC, ETC, etc. Its production line is intelligent and automated, and it also integrates information technology and IOT technology to realize digital and intelligent management of the entire process from production and processing, testing, warehousing, and dispatching. Products start from the source, through A series of standard and strict technological processes will eventually become high-quality finished products and presented to consumers. In addition, professional laboratories focus on the research and development of vape device coil components, raw materials and e-liquid flavors, and the verification of the reliability of finished products, so as to master the core technology and open up the upstream supply chain.