According to enterprise data, Tangshan Tanggang Financing Guarantee Co., Ltd. was established on 20 15-08-3 1, and its business scope includes financing guarantee business such as loan guarantee and bond guarantee (valid until August 9, 2023); Non-financing guarantee business such as litigation preservation guarantee, bid guarantee and project performance guarantee; Consulting and other services related to guarantee business (projects subject to approval according to law can only be operated after approval by relevant departments).