Corporate Profile · The Poetry of Steel Armor · OEM & ODM Services
World-Class Surface Treatment Solutions Expert
Contents
What this profile covers
Four areas: how Dingtian is positioned, how the technology was proven, what we build, and where it is applied.
01
Corporate positioning & advantages
World-class surface treatment solutions expert with military-grade standards.
02
Core technology milestones
From warship frigates to the Shenzhen–Zhongshan Link and zero-deformation thin plates.
03
Full product portfolio
Complete matrix of shot blasting & sandblasting solutions.
04
Multi-industry application expansion
Automotive, high-speed rail, aerospace, wind power, foundry & heavy industry.
01 · Corporate positioning & advantages
Military-grade standards, world-class surface treatment
Industry leadership. Since 1998, Jiangsu Dingtian Rust Removal & Coating Equipment Co., Ltd. has grown into a world-class surface treatment solutions expert with military-grade standards. Among the first private enterprises in China to supply shot blasting equipment to state-owned military shipyards, Dingtian broke a long-standing state monopoly — its technical capability is recognized by military authorities and international classification societies.
High-end technical positioning. Full-spectrum core technologies from continuous pretreatment lines to specialized shot blasting machines; fills the domestic gap in zero-deformation processing of thin plates below 5 mm, while surface cleanliness of at least Sa 2.5 and controlled 30–75 µm roughness meet IACS standards.
Unique business model. A Chief Designer Responsibility System integrates R&D with cost control. Modular design, concurrent engineering and lean manufacturing deliver ultra-fast project execution at international standards, backed by lifetime service assurance. Dingtian supplies customers in more than 40 countries across five continents and accepts OEM and ODM services.
Surface standards: minimum Sa 2.5 cleanliness, a 30–75 µm anchor profile and a 20–35 µm shop primer — verified to IACS requirements.
Verified performance
Core strengths: military-grade quality & extreme delivery
Dingtian's military-grade quality system removes oxide scale and rust at a rate above 99.99%, holds surface cleanliness at Sa 2.5 with 30–75 μm roughness, verifies zero deformation on 3–5 mm thin plate, and averages a 130-day project delivery cycle.
✓
99.99% removal rateOxide scale & rust removal
✓
130-day delivery40% faster than the industry
✓
CCS · RINA · LRIACS member rules compliance
✓
Full lifecycle serviceSpares, upgrades & support
≥ Sa 2.5–3.0Surface cleanliness
30–75 μmRoughness control
Zero deformationThin plate 3–5 mm
130 daysAverage delivery cycle
02 · Technology milestones
From warship frigates to zero-deformation thin plate
2007 · Breaking the state monopolyFirst private-enterprise shot blasting pretreatment equipment inside a state-owned military shipyard; Type 052 / 054 frigate lines delivered in 150 days.
2015 · Forging the Shenzhen–Zhongshan LinkZubr-class LCAC project delivered in 120 days and certified by Ukrainian Navy experts; processed steel went into the undersea tunnel and offshore platforms.
2018 · Zero deformation on thin plateChina's first 3.5 m-wide thin-plate line at Guangzhou Shipyard International; 3–5 mm plates verified at zero deformation to IACS standards.
03 · Full product portfolio
Complete matrix of shot blasting & sandblasting solutions
One-stop surface treatment equipment for shipyards, steel structures, foundries, automotive and heavy industry — from continuous pass-through lines to hook-type, conveyor and crawler machines.
Preheating · blasting · painting
3–5 m working width
Full-angle cleaning
Automated batch processing
IACS standard surfaces04 · Multi-industry application
Precision surface engineering for five industries
Automotive, high-speed rail, aerospace, wind power, foundry and general heavy industry — the same disciplines of cleanliness, roughness and residual stress, tuned to each production reality.
Partner with us
Forging Industrial Romance Together
We serve premium global markets and deliver OEM & ODM custom manufacturing services for shot blasting and sandblasting equipment.
Contact us