Jiaolong Group. Zhejiang Jiaolong Group Co., Ltd., founded in 1995, is located in Huancheng South Road, Dinghai District, Zhoushan City, Zhejiang Province. Official website, a query company, shows that Zhejiang Jiaolong Group Co., Ltd. is the foundry of Jiaolong 16. The company's business scope is mechanical and electrical products, metal materials and mechanical and electrical product maintenance.