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


news_main_image_Vacuum-Sandblaster-DJ-SB28175514451668614618.jpg
Vacuum Sandblasters: Dust Control and Media Recovery Explained

Discover how vacuum sandblasters cut airborne dust by 99%, recycle abrasive media, and ensure OSHA compliance while reducing cleanup costs.

2026-10-01
news_main_image_SBC904546489795923233332.jpg
How to Size a Sandblast Cabinet for Workshop Parts

Don't buy a sandblast cabinet based on part size alone! Learn to calculate the working envelope, match compressor CFM, and avoid costly mistakes.

2026-09-23
news_main_image_Sandblast-Cabinet-DJ-SBC350E1132511493593602411.jpg
Which Material Option Fits Sandblast Cabinet Best?

Match abrasive media to sandblast cabinet hardware to prevent wear and boost ROI. Learn key material choices for performance and safety.

2026-09-03
news_main_image_Concrete-Mixer-DJ-HCM1303375034997829280450_364_364.jpg
What Specifications Matter When You Source Concrete Mixer?

Avoid costly equipment mistakes. Learn to decode concrete mixer specs, calculate true mixing yield, and vet reliable suppliers to maximize your ROI.

2026-08-26
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

Product Category

Quick Links

Contact Us
​Copyright © 2022 D&J International ( H.K ) Limited All Rights Reserved. Support By Leadong​​​​ | Sitemap