



Recently, the newly established Retrofit Vehicle Department of Kailong Hi-Tech Co., Ltd. brought great news: the company signed a contract with Hong Kong's Huiji Group Limited for the retrofit of 10 engine SCR systems. This marks the first time Kailong Hi-Tech's products have entered the Hong Kong market.

It is understood that Hong Kong's Huiji Group Limited was retrofitting Caterpillar Euro III engines used in stone crusher assembly lines. After learning of Huiji Group's retrofit requirements, engineers and technical personnel from Kailong Technology Research Institute's Applied Research Institute, Mechanical Research Institute, and Electronic Control Research Institute worked overtime and actively researched technical solutions, making two trips to Hong Kong to conduct on-site measurements, installation, and debugging. In the end, all 10 fitted SCR systems were tested and certified by Hong Kong's authoritative institutions — all meeting emission requirements.

To reduce vehicle exhaust emissions, Hong Kong adopts the same strict exhaust emission standards as Europe and the United States. The fact that all 10 SCR systems fitted by Kailong Hi-Tech passed testing and certification at one time has earned recognition and approval from Huiji Group's leadership for Kailong Hi-Tech's technology and service.

On May 30, Hong Kong's Huiji Group Limited sent another letter requesting Kailong Hi-Tech to install 6 additional DPF systems for them, and expressed that they would help Kailong Hi-Tech promote products in the Hong Kong market going forward. The members of Kailong Hi-Tech's Hong Kong Huiji Group Retrofit Vehicle Project Team have won the company a strong reputation through their advanced technology and enthusiastic service.