info@djtra.com          +86-13306668046

AUTOSHOP & CONSTRUCTION MACHINERY SPECIALIST-D&J

D&J INTERNATIONAL (H.K) LIMITED is a professional group which manufacture and exporter construction machinery, autoshop equipment as well as general machinery since 2002. We lay great stress on the system innovation. It is of the flexible managing mechanism, superior & efficient service and get outstanding and reliable reputation in the world market. We have got great achievement in these years and established good business relationship with more that 40 countries in the world.
The motto of D&J is: Making top-ranking quality by top-ranking technique; Developing top-ranking products by top-ranking experience.

TOP SELLERS

Production and export of construction machinery, autoshop equipment and general machinery.

Sandblast Cabinet

INDUSTRIES

We lay great stress on the system innovation. It is of the flexible managing mechanism, superior & efficient service and get outstanding and reliable reputation in the world market.

WHY CHOOSE D&J INTERNATIONAL (H.K)LIMITED

With 20 years of industry experience and a global network of partners in 40 countries, we have become a trusted export expert in the field of construction machinery and automotive repair equipment.
 20 years of dedicated experience in the construction industry and mature cross-cultural expertise.
 Large-scale manufacturing + diversified exports, with continuously growing annual export volume.
 Highly skilled and efficient technical team, flexible and innovative management mechanisms.
 Fast response + customized solutions + comprehensive support

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation

OUR FACTORY

THE MOTTO OF D&J

Making top-ranking quality by top-ranking technique; 
Developing top-ranking products by top-ranking experience.

NEWS AND EVENTS


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How To Choose A Portable Concrete Mixer for Small Jobs

Manual mixing on small to medium jobs quickly drains valuable labor resources. Ordering short-load ready-mix trucks often introduces prohibitive minimum fees. You also face frustrating scheduling bottlenecks when relying on external deliveries.

2026-05-11
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Benefits of A Horizontal Concrete Mixer for Construction Work

Selecting the right equipment heavily influences project timelines. It also directly impacts labor fatigue and daily mix consistency. Pouring concrete should never break your crew's backs. It also should not stall your tightly planned schedule.

2026-05-06
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Concrete Mixer Vs Cement Mixer Machine: What’s The Difference?

In the construction industry, professionals often use the terms cement and concrete interchangeably. However, treating these distinct materials as identical when purchasing equipment leads to costly job site failures.

2026-05-08
imgi_14_Concrete-Mixer-DJ-PCM5-HS_200_200.jpg
Applications of A Mortar Mixer in Modern Construction

Inconsistent material mixing directly impacts structural integrity. It drastically increases daily labor costs. Project timelines suffer greatly when masonry batches fail inspection. Manual mixing creates massive bottlenecks on modern job sites.

2026-05-06
D&J INTERNATIONAL (H.K) LIMITED is a professional group that produces and exports construction machinery, autoshop equipment and general machinery.
 Tel: +86-574-87361329
 Phone: +86-13306668046
 WhatsApp: +86-13306668046
 Email: info@djtra.com
 Address: R301 #2 Block, Pacific Plaza, No.565 Jingjia Road, Ningbo China 315040

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