Who We Are
A Total Solution Provider of Asphalt Road Construction

PRIMACH, a wholly owned subsidiary of D&G Technology Holding Company Limited (stock code: 01301.HK), is one of the leading manufacturers and a total solutions provider in the asphalt mixing plant industry. We supply the market with a wide range of high performance asphalt mixing plants and eco-friendly recycling plants.

Our production base has an area of 150,000㎡ with fully equipped facilities to satisfy the annual production capacity. With our strong and professional R&D and technical & service support teams, PRIMACH is committed to provide innovative technology and reliable products to customers all over the world.

PRIMACH uses components from renowned international brands to ensure the quality of our products. We are proud of our innovations and proprietary technologies and strive to give customers the most advanced products in the market. Service in our emphasis. Our experienced and efficient after-sales service team is expert in the installation, commissioning, training, maintenance and repair of asphalt mixing plants. Customer satisfaction is guaranteed. The factory in Langfang is equipped with advanced computer control plasma cutters, super-large computer control bending machines, gas shielded welding machines, shot blasting rooms and high pressure spray painting rooms to ensure meeting international standard in all aspects. The plants undergo thorough pre-assembly and tests before delivery.

PRIMACH takes pride in its products’ price to performance ratio. We are dedicated to innovations in technology and continuous improvement in quality.

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Manufacturing & Quality Control
PRIMACH adopts the latest 30 design technology , highly efficient production and processing technology , lean production process, strict quality control process, match with advanced processing equipment and process testing equipment, such as mixer testing platform, vibrating screen testing platform, dryer testing platform and electrical system simulation test bench to name a few. All these devices ensure PRIMACH asphalt mixing plants can and do maintain international standards.
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R&D Center
PRIMACH R&D keeps abreast of the latest technical trend and constantly developing state-of-the-art technologies. We ensure that PRIMACH asphalt mixing plants stay ahead of the international standards and offer the best performance at the most affordable price.
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