LSS joined hands with Hengyuan Huangcun service area bathroom partition customization case: In July 2020, Hengyuan Huangcun service area learned about LSS through the Internet, and after learning about the customization strength of Aluminum Sense's public bathroom partition, decided to give the service area bathroom partition customization to LSS, and then became an important partner with each other.

LSS joined hands with Sikai Expressway Service Area to customize the anti-better board bathroom partition case: In July 2020, Sihui Expressway Service Area found LSS through the company partner's introduction, during which after effective communication and site inspection, decided to carry out anti-better board bathroom partition in LSS.