We are committed to providing products, solutions and services that meet our customers' needs, creating stable growth and long-term value for customers, and has a good reputation in the industry. Since its establishment, the company's business development has successfully realized the company's business transformation from "product-LED sales" to "service-LED sales". The company will always implement the concept of openness and sharing, and innovate and integrate with ICT solution partners. In the future, driven by cloud computing, big data, Internet of Things, 5G and other technologies, the company will launch more products and solutions that keep pace with the times.

Nanjing KELISAIKE Safety Equipment Co., Ltd. is a leading professional manufacturer of gas detector, engaged in researching and developing high quality air-sensitive technology. Our company has first-grade equipment, scientific methods, project management system and excellent employees. As a professional supplier and agent of industrial instrumentations, we have been specializing in the field for more than 10 years. Now KELISAIKE has three subsidiary companies, located in the cities of Beijing, Xi'an and Xinjiang, and the business scope has covered nearly all the municipal areas of China.

Bozhong Metal Group is located in Shanghai, the eastern China's commercial power house. We're the leading supplier of metal products in China since 2006 and we've become the listed company in 2018(Stock code 210998). We have six subsidiary corporation located in Shanghai and Hongkong, which have built great relationship with the metal facilities abroad and at home, in order to provide excellent service for our clients.