Dejun Company has advanced and perfect production equipment, test equipment and testing equipment, and production in strict accordance with the requirements of ISO9001 quality assurance system. Ensure that the production process of the product and the quality management of the enterprise are fully under quality control.

At present, all products have passed ISO9001: 2008 Quality Management system certification, some products have API certification from the American Petroleum Institute, Mining product safety mark certification MA(KA) and China Classification Society certification (CCS), American Bureau of Shipping (ABS) certification, DNV certification, etc. There are European CE certification, SGS certification and so on.

For our friendly cooperation and to provide you with better service, our quality control is very strict. Before the product leaves the factory, the quality inspection of the product must be done, accompanied by the following documents (for example, electric winch): winch electrical instructions, winch control scheme, winch delivery drawings, winch certificate, winch manual, winch test report, etc., are as follows: