Zhengzhou Chaokuo Electronic Technology Co., Ltd. was founded in 2015. It is a cross-border e-commerce company engaged in the R&D, production, and sales of 3D printers and 3D printing technology solutions. The Company has set up overseas warehouses in the United States, Europe and Russia, and the Company's vision is to "become a globally well-known and respectable company, whose employees have the greatest happiness". Our mission is to "put the personalized production capacity to everyone's desktop".

At present, the Company has independent brand "flsun"; flsun 3D printers have been exported to more than 150 countries and regions all over the world such as the United States, Europe, Russia, South America, Southeast Asia, etc., providing users with creative solutions in the fields of industrial design, education, art, building engineering and medical. The Company provides one-stop 3D printing services, and closely integrates the 3D printing services with the Internet field, playing an important role in building "customized factories", building "customized production", and realizing "personalized dreams".

Among them, the "QQ-S, Q5" printers have formed a huge user group at home and abroad, and maintained a good momentum of growth. Based on good products, high-quality services and innovative Internet model, the export volume of flsun Delta "QQ-S" 3D printers has leaped into the front ranks of the industry, and the printers have been unanimously recognized by users around the world and by industry insiders.