Chumrun Technology International Co. Ltd. (Chumrun International) was founded in 2002 in Shanghai has dedicated to electronics products research & development & marketing. As the business grows up, besides the headquarter in Shanghai and the factory in Shenzhen, today it also has set up branches in Hong Kong & Foshan, China.

Chumrun International owns more than 2000 square meters of factory in Xixiang Town, Bao'an, Shenzhen, China, with powerful R&D resources & multiple production lines, covering E-cigarette, Mini DV/camera (Pen DV/camera, Lighter DV/camera) and MID tablet PC series. After introducing the modern management & operation model, Chumrun International is playing the important role in the electronics fields. With the first class optical & electronics professional R&D team and hundreds of technicians, Chumrun International can provide the production capacity of over 3,000,000 units per month. Based on advanced quality management equipments & strict procedures consistent with European Entrance quality standards, we are proud of the amateur & full aspects quality control mechanism for the low Return & Reparation rates & complaint rates.

There are also strong marketing team including cover International & domestic markets. Chumrun International has many international sales elites with different language support including English, Spanish, Portuguese, French, etc.

Chumrun International has good cooperation relationship with some universities & institutes, dedicating to the research & development. These organizations are keeping in providing the great resource & technology support the advancement of Chumrun International.