September 2013: Company officially registered and established, focused on R&D and production of injection molding machines.
Initial Products: Mainly KS series servo injection molding machines, cost-effective and stable.
Market Layout: Based in Ningbo, gradually expanding customers in East China.

January 2014: Launched Konger’s first classic injection molding machine.

February 2015: Launched the K-Tec H series compact injection molding machines.

May 2016: Launched PET specialized injection molding machine series.
Participated in the 18th China Plastics Expo, debuting at a major industry exhibition.
Started patent layout focusing on core technologies including screw dehumidification and non-drying, laying the foundation for technical barriers.

April 2017: Song Qingyun, North America Director of Toolots USA, visited for research; the company launched its US market development plan.

April 2018: Attended the 7th SINO-PLAS Zhengzhou Plastics Expo, exhibiting the CMS230 two-color injection molding machine.
April 2018: Participated in CHINAPLAS 2018, launched the CS230 three-color injection molding machine, and applied for the invention patent “Injection Device with Pressure Detection for Water-Assisted Injection Molding” (granted in 2021).
August 2018: Launched fruit crate specialized injection molding machine series.
Technological Breakthrough: Realized one-shot multi-color injection molding, replacing secondary processing and improving efficiency.

March 2019: Launched bakelite injection molding machine series.
Tong Shengzhong became a shareholder and took office as Manager and Director, further stabilizing the core management and technical team and strengthening R&D and production management.

June 2020: Launched non-drying injection molding machine series.
November 2020: Sohu.com published a special report “Shaping Strength | Focused on Niche Segments, Konger Seizes New Opportunities in Degradable Plastics”.
Rapidly resumed production during the pandemic, doubled year-on-year capacity, achieved growth against the trend, and upgraded tailor-made solutions and one-stop after-sales service.

The company entered a stage of rapid growth. Annual sales exceeded 50 million yuan, serving thousands of enterprises.
Completed shareholder structure optimization, focused on core shareholders, and concentrated resources on R&D and overseas market expansion.

Upgraded core technologies, completed multiple patent and software copyright applications, and further matured intelligent control systems and multi-color/multi-cavity molding technology.
Put 19 patents and 3 software copyrights into industrial application.

Applied for the patent “A Three-color Injection Molding Equipment and Method”, expanding the boundaries of multi-color molding technology.
Launched CPS transparent two-color and 1-out-multi cavity gradient preform molding equipment, serving niche markets including auto parts, medical devices and packaging.

Awarded High-tech Enterprise and Technology-based SME certifications, with policy support for R&D investment and achievement transformation.
Continued to implement patent achievements, such as the granted patent “A 1-out-8 Cavity Gradient Preform Injection Molding Equipment”, improving mass production capacity of specialized models.

April 2025: Participated in CHINAPLAS 2025, exhibiting the latest PET series injection molding machines.
Launched physical micro-foaming specialized injection molding machines.
Further cooperated with cross-border platforms, expanded overseas markets in India, Vietnam, Turkey, Russia and other regions, accelerating brand internationalization.

In April 2026, we took part in CHINAPLAS 2026 International Plastics & Rubber Exhibition to exhibit the CMS bi-color mixing series and Dry non-drying injection molding machines.
In July 2026, we joined the Qingdao Plastics & Rubber Exhibition, presenting the CMS 170-3COLOR three-color mixing series and Dry non-drying injection molding machines. We keep deepening partnerships with foreign trade enterprises and accelerating overseas market development.