1. Shandong daoxin detection technology co., ltd. (formerly known as Shandong daoxin traffic engineering detection co., ltd.), established on 20 12, is located in Dezhou city, Shandong province, and is an enterprise mainly engaged in professional technical services. The registered capital of the enterprise is100000 yuan and the paid-in capital is100000 yuan.
2. Shandong Demeng Inspection and Testing Co., Ltd. was established on March 5, 20021year. Its registered place is E-N-302-30, Compound of Dezhou Zhongyuan Science and Technology Innovation Park Co., Ltd., No.6596 Dongfanghong East Road, Dezhou Economic and Technological Development Zone, Shandong Province. Its legal representative is Pan, and its business scope includes doping control. Inspection and testing of special equipment; Inspection and testing services; Safety production inspection and testing; Construction engineering quality inspection; Safety evaluation business; Certification service; Motor vehicle inspection and testing services; Architectural engineering design.