Our Service

Quality Assurance

The company seeks to manufacture high quality and qualified products. In 2005, all the products got the ISO9001: 2000 quality system certification. In 2012, pothole patcher got the CE certificate and entered the European market. In 2016, more than 10 models got the Russian GOST quality certificate.


ISO9001:2000 certificate
ISO9001:2008 certificate
Russian GOST R Certificate
CE certificate
China Top Enterprises

Shipping and training

High quality service is what we are pursuing. Our service is available all around the world. And our high quality service team is ready to provide you with fast and efficient service from the tailored solutions for competitive production process to free training of complete plant installation.

One stop \ specialization \ expert service

Provide you with detailed knowledge of maintenance equipment and various maintenance techniques. How to install asphalt distributor truck? Adjustment of spraying rate? there he is!



Customer Training
For a detailed explanation of product performance, operating specifications, maintenance knowledge, etc., to ensure maintaining good working condition and practicing work efficiency.


Roman Reigns

Service outlets throughout the country, to deliver your lightning, quickly supply all machine complete products and related products of common parts, wear parts.


Dolph Ziggler

Our Features

Independent R & D

3%of sales volume is placed on R & D each year. Powered by CAD systems --- CAD and Solidworks, simulation analysis program --- Ansy and matlab, and programming programming --- VCC and EasyBuoder8000, DXN works to improve all details of product search, design and production to ensure accuracy and reliability of program formulation perfection. Besides, DXN has integrated R & D, technical services, marketing and production, thereby enhancing R & D capabilities, innovation and overall competitiveness at home and abroad.

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World Trade

Doan has an ideal range of international trading system, from international commercialization to international trade negotiations and from one local service to a localization service abroad. Doan's international trade markets throughout Asia, Africa, Latin America and other developing countries have been expanded steadily and have been successfully extended to Europe, America and Australia. Doan changes the way businesses work.

Our Blog

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