Company Introduction

Hubei Dinex Tongda Emission Solutions Co., Ltd. (DTES) was founded in February 2014 as a 50-50 joint venture between Wanxiang Tongda Co., Ltd. and Dinex A/S. With a registered capital of 8 million US dollars and a total investment of 19 million US dollars, the company is located in Wanxiang Tongda Industrial Park, Shiyan City, Hubei Province, covering a land area of 10,800 square meters.
It is a Sino-foreign joint venture specializing in the R&D, manufacturing, sales and technical services of After Treatment Systems (ATS) for commercial vehicles complying with National IV to National VII emission standards, as well as off-road machinery ATS. Combining the market, technological and talent strengths of both shareholders, we deliver top-tier technologies, products and services that fully meet national emission standards for major vehicle manufacturers.
The company is equipped with 2 production lines for National V ATS and 6 fully automatic production lines for National VI ATS. Adopting robotic welding technology, our production line achieves an automation rate of 90% with an annual output capacity of 200,000 sets. Our core products include integrated exhaust gas purifier assemblies for diesel engines (DOC/DPF/SCR/ASC integrated units), urea tank assemblies, urea injection systems, aftertreatment control units (ACU), purification mufflers, sensors and integrated pipeline systems.
The company devotes itself to technological R&D and accelerates the commercialization of scientific and technological achievements. It currently holds 33 patents in total, including 2 invention patents and 31 utility model patents.