April 8, 2024，Ou Lisheng and Saifuan Engineering Equipment Co., Ltd.（Hereinafter referred to as“Seifuan”）Sign the cooperation agreement on the trade-in business。Relying on Ou Lisheng's professional products、Services and channels，Through the trade-in model，Upgrading customer fleets。

Signing site，Mr. Wang Zhijun, General Manager of Ou Lisheng China, signed a cooperation agreement with Mr. Cao Yabin, General Manager of Saifuan Engineering Equipment Co., Ltd.。Ou Lisheng East China sales、Service and Marketing Team、The event was attended by representatives of Saifuan and the Yangtze River Delta High-speed Aircraft Rental Company.，Witnessed this moment.。

After the agreement is signed，Ou Lisheng will deliver to Saifuan, including the mast type、Scissors and Boom Aerial Work Platform Equipment。At the same time，Ou Lisheng will buy the old equipment of Saifuan in a package.，And through the global layout in the post-market and channels.，Let this equipment play its value again through global circulation.。

Since 2024，Ou Lisheng has opened the second mobile phone purchase business in the whole country.，To help lessors optimize their fleet structures，Activate cash flow，Enabling the business development of high-speed machine renters。

Future，Ou Lisheng is looking forward to cooperating with more high-tech leasing enterprises.，Explore new modes of cooperation、Optimize asset upgrades，Win-win cooperation。Adhere to long-term doctrine，Build a high machine for sustainable development“Ecosphere”。