Zhengzhou Chaokuo Electronic Technology Co., Ltd.was established in 2015. It is a cross-border e-commerce enterprise engaged in the research and development, production and sales of 3D printers and 3D printing technology solutions. The company has a number of core independent intellectual property rights, and after years of technology accumulation, the core technology mastered by the company has reached the international leading degree. The company's vision is "to become a globally renowned and respected company with the happiest employees". Our mission is "to put personalized production capacity on everyone's desktop".

Currently, the company has its own brand "flsun"; flsun 3D printers have been exported to more than 150 countries and regions around the world, including the United States, Europe, Russia, South America and Southeast Asia, providing users with creative solutions in the fields of industrial design, education, art, architecture and engineering, and medical care. The company provides one-stop 3D printing services and closely integrates 3D printing services with the Internet field, playing an important role in creating "custom factories", building "custom production" and realizing "personalized dreams". The company has set up overseas warehouses in many places such as Europe and America to ensure fast delivery. In addition, the local after-sales service system covers: the United States, Spain, the Netherlands, Canada, France and many other countries to ensure thoughtful and timely after-sales support for each customer.

Among them, the "SR, V400" printers have formed a huge user base at home and abroad, especially after the release of V400, the export volume has surged and its printing speed is simply amazing! With good products, quality service and personalized design, flsun delta 3D printer has been steadily ranked at the forefront of the industry with the support of the Internet background, the export volume has maintained a steady growth, and the printer has been unanimously recognized by global users and industry insiders.



"Customer first, honesty and trustworthiness, dedication, teamwork" are our values.



Our mission is to "put the personalized production capacity to everyone's desktop".


The 3D printers that we develop are very popular in domestic and foreign markets. Our Company's integrity, strength and product quality have been recognized by users and the industry.

With ongoing technological development and advancement, we will continuously provide users with exemplary products.

Creating world-class 3D printing product brands by using the innovation of China’s intelligent manufacturing industry- is our mission.

Welcome friends from all walks of life! Join us in our voyage.


  • Brand Advantages

    Flsun 3D printers have been exported to more than 150 countries and regions all over the world such as the United States,

  • Service Advantage

    The Company provides one-stop 3D printing services, and closely integrates the 3D printing services with the Internet field

  • Production Advantages

    The Company has set up overseas warehouses in the United States, Europe and Russia