LBL is a brand applied by Beijing Tianbao Jiaye Technology Co., Ltd. on the China Trademark Network. Its services include: electronic anti-theft devices and personal anti-accident devices. The trademark registration number is: 27179875A.

Beijing Tianbao Liangye Technology Co., Ltd. was established on January 8, 2010. Legal representative Liu Hanchuan.

The company's business scope includes:

Professional contracting; technology development, technical services, technology transfer; solar technology consulting; project budget; sales of hardware products (excluding electric bicycles), lamps, Solar energy equipment, electronic products, computer software and hardware, building materials; import and export of goods, technology import and export, import and export agency, etc.