CLW Special Automobile Co.,Ltd. has passed: ISO9001-2008 quality management, ISO 14001 environmental management, OHSAS18001 occupational health and safety management system certification, 3C compulsory certification, GJB9001B-2009 national military standard certification and confidentiality certification in special vehicle companies (National Level 3), automobile energy saving and environmental protection certification.

The production license qualifications for special purpose vehicles include: A2, C2, C3 pressure vessels, truck-mounted cranes, fire engines, and national weapons and equipment scientific research and production qualifications, automobile exemption certification, American mechanical engineer ASME (ASME) certification, EU agreement ADR certification.

The company has more than 100 independent innovative products that have obtained national patents, among which "vehicle-mounted sewage purification and treatment device", "air supply lighting fire truck" and other projects have won the third prize of scientific and technological progress, and more than 840 "Cheng Liwei" brand products have been listed in the national announcement catalogue.