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LONG-THAI STEEL INDUSTRIALS owns world-class and top-notch equipments matching with outstanding and professional team; we are the best guardian of your business development.


Taiwan’s first tube laser cutter with the largest cutting pipe caliber Ø400mm, a large-scale 6M 2D laser cutter processing, we will help you achieve your creativity.


We provide fast delivery, meet
custom-made diversity and provide
multi-functional and quality services with high added values in order to assist you to create successful results.


With advanced technology and process, professional and effective management as well as reduction in materials and costs, we pay undivided attention everywhere just to make you feel at ease and be assured.

Tube Laser Cutting Machine (3D Tube Laser)
Taiwan's first tube laser cutter, with maximum laser cutting pipe caliber of Ø400mm
Maximum length of 8000MM
Largest tube caliber of Ø406MM
Largest structural steel 300MM
Can process steel with all kinds of shapes, such as round tube, oval tube, square tube, angle bar, H-shaped steel, etc.
Main structure of public arts, mechanical structures,
sports equipments,
medical devices,
exterior walls of buildings
Honesty Innovation Excellence Contribution
Ultimate Craft Aesthetics, Excellence leads the future
LONG-THAI STEEL INDUSTRIALS CO., LTD. founded in June 1976, the beginning fore only four members, rented 38 level ground factory place, devoted the steel and iron peripheral honest to try hard together, to promote the industrial upgrading, increased the equipment unceasingly, by specialty team and mature technical, strict quality request, establishment good corporate image.
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About Us
About Long-Tai
Business Item
Core Values
Scale of Operations
Outstanding Performance
Equipment Size
Production Line
Order Form
Productive Plan Arrangement
Figure-Start Production Programming
Steel Coil Straightening Shearing
(Coil Whole-Cutting)

Monolithic Small Shear
Laser or CNC Punching
Grinding Renovation
Bending or Rolling Circle
Welding Assembly
Quality Restriction
Produces Goods
Production Equipment
3D Tube Laser Cutting Machine
Steel Coil Leveling and Shearing Machine (Coil Whole-Plane)
Oil-Pressured Straightening Shearing Equipment (Shearing)
CNC Punching Machine
Laser Cutting Machine (Super Large Size)
Rolling Circle Machine
CNC 800 Tons 7M Bending

Laser Cutter
Laser Cutting Range
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Product Introduction
3D Tube Laser
Processed Products
Welding Assembly
Dances with the arts
Contact us
ADD: No.51, Lane 54, Sec. 1, Ming-Sheng N. Rd., Kuishan Hsian, Taoyuan, Taiwan
TEL: (03) 325-0395
FAX: (03) 326-1975~6
E-mail: longthai@ms26.hinet.net
  LONG-THAI STEEL INDUSTRIALS CO., LTD. Copyright (c) 2014 LONG-THAI STEEL All Right Reserved.    
主營項目:鍍鋅鋼板 | 不袗板 | 花紋鐵板 | 特殊型鋼 | 厚薄鐵板 | 桃園 | 加工 | 切割 | 沖孔 | 輾圓 | 龍泰鋼鐵公司 http://www.longthai.com.tw Designed By TogetherGo 2014