Company Profile
wuxiao

Qingdao Wuxiao Group Co., Ltd.

wuxiao since 1993
Year of Establishment 1998-03-04
Business Type Group Corporation
Registered Capital 26.71 Million USD
Main Products Steel Tower, Wind Tower, Welding Pipe, Transmission Tower, Galvanized Steel, Wind Tower Flange, Seamless Steel Pipe, Angle Steel, Telecom Tower, Flange
Main Markets North America, South America, Southeast Asia/ Mideast
Annual Output Value Above US$100 Million
Number of Employees 1206.0
Management System Certification ISO9001:2008, ISO14001:2004, OHSAS18000:2001
No. of Production Lines Above 10
No. of R&D Staff Above 50 People
No. of QC Staff Above 50 People

Company Description

The company was established in March, 1993, located in Qingdao, Shandong province, China. We have Six steel structure production entities, which located in Heilongjiang, Inner Mongolia and Qingdao, and we have 2800 employees and 1, 320, 000m2 plant coverage, with RMB18, 000, 000, 000 annual output value. Engaging in tower manufacturing for more than twenty years, we have become a professional manufacturer in the design, manufacture and installation of steel tower mast structure, tubular tower &mast, substation framework and other steel structures. Our main products include all kinds of steel towers and similar steel structures widely used in the fields like power transmission, substations, telecommunication, microwave-communication, radio/TV broadcasting, mapping, watching and other fields. In compliance with the customers′ requirements, we can provide design, production, installation &EPC or single contracted project services. Our products have been exported to American, Yemen, Burma, Sri Lanka, Pakistan, Nigeria and Vietnam etc.

The company possesses advanced and sufficient R&D system, first-class hardware as well as the most sophisticated design and molding& set-out drawing software. There are H-shape steel machines, H-shape steel rectify machine, H-shape welding production lines, CNC angle steel production lines (13 lines), connection-plate auto-processing production lines, angle steel auto-drilling production lines, LSAW production lines, large CNC bending machine, advanced steel tube and flange assembling, welding auto production lines and steel tube CNC cutting production lines, and also do networking between computer 3D lofting softwares and all the production lines, which makes the lofting and production synchronized, reduces intermediate links, enhances product size accuracy in the same time. Also, we have CNC steel plate production lines, CNC auto cutting machines, large hot DIP galvanized production lines and advanced galvanizing auxiliary equipments, submerged arc auto welding machines, gas protected auto welding machines and other kinds of manual welding machines and other refrigeration equipments such as toggle lever press (punch), guillotine shear, automatic gas cutting machine, shaping machines with hydraulic transmission system, drill press, lathe, planing machine etc, total more than 200 sets. There are full sets of physical & chemical property testing instruments as well: 600KN universal material tester, infrared-ray carbon & sulfur analysis instrument, manganese, phosphorus & silicon automatic analysis instrument, spectrum analysis instrument, steel inspection mirror, theodolite, ultrasonic in-destructive flaw testing instrument, X-ray flaw testing instrument and so on. Group administered Logistics Company with more than 120 large transport vehicles, ensuring the product transportation requirements.

Qualification Documents obtained:

2012/09/26--- 750kV Power Transmission Line Tower Manufacturing Licensing Certificate

2012/09/26---Broadcast, Telecommunication tower and Mast Manufacturing Licensing 2012/06/04---1000kV and below Tubular Tower Quality Certificate

2012/07/19---1000kV and below Tubular Substation Structure Quality Certificate

2013/07/18 --- 220kV and below Polylateral Tubular Monopole Quality Certificate

2012/05/28 --- 1000kV Round, Flange Connection and Transmission Line Steel Tubular Tower

2010/10/20---Steel Structure Manufacturer Qualification Certificate (Premium)

2012/01/12--- Professional Contracting of Steel Structure Class II Certificate

2013/03/26--- Safety Production License

2012/07/12--- Manufacture License of Special Equipment(A2)

Distributorship Description

Basic Information

Countries Needed Congo (Republic of the Congo), Argentina, Brazil, Ethiopia, Algeria
Cooperators Needed steel sales ,steel structure distributor
Cooperation Type General Agent, Exclusive Agent, Distributor
Product Export Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Existing Agents Country / Region Australia, Canada, Pakistan, United States, Nigeria
Trade Terms FOB, CIF
Payment Terms LC, T/T, D/P
Products Specification
  • Various Transmission Line Angle Steel Tower
    Various Transmission Line Angle Steel Tower
  • Telecommunication Steel Tower for Communication
    Telecommunication Steel Tower for Communication
  • Power High Qualitywind Tube Tower From Qingdao Wuxiao Group
    Power High Qualitywind Tube Tower From Qingdao Wuxiao Group
  • Transformer Substation of Steel Structure
    Transformer Substation of Steel Structure
Production Capacity 150000 Tons / year
Product Certifications / Testing Reports CE

Product Description

ower transmission towers Specicifation: Various Transmission Line Angle Steel Tower
Various Transmission Line Angle Steel TowerVarious Transmission Line Angle Steel Tower110KV-1000KV power transmission line Lattice tower 
Material 
Usually Q345B/A572, minimum yield strength>=345n/mm2 
Q235B/A36, minimum yield strength>=235n/mm2 
As well as Hot rolled coil from Q460, ASTM573 GR65, GR50, SS400, SS490, to ST52- 

1. ISO,CE and AWS Certificate 
2.23years production experience 
3. Material: Q235, Q345, Q420B 
4. Hot DIP galvanization 
5. OEM is welcome 
6. High quality with reasonable price 
7. Can produce various height and structural tower 
8. Monthly production capacity can reach 10000 Metric tons 
3 Performance Standard 
Besides conforms to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese Standards) and customer's requirements. 
4. Steel pipe tower welded requirements 
1 )we used CO2 welding and submerged arc auto welding or other methods. 
2 )Welded seam shall be full penetration and grinded. 
3 )The welded product has no fissure, scar, overlap, layer or other defects. 
5. Steel tower Galvanization 
All steel items, bolts, nuts, washers & other components to be hot -DIP galvanized with uniform. As per (ASTM-A-123).
TypeStraight Pole ,Tensile Pole ,Turn Pole
Suit forElectricity distribution.Transmission line
MaterialUsually   Q345B/A572,minimum yield strength>=345n/mm2 as main material  Q235B/A36,minimum yield strength>=235n/mm2- as auxiliary material.Q420B
Joint of PolesSlip joint connection or flange connection
Production Capacity 160000 Tons / year
Product Certifications / Testing Reports SGS

Product Description

  • Telecommunication tower

  • Telecommunication Steel Tower for Communication
  •  
  • Details:
    • Telecommunication tower, communication tower, steel monopole tower
    • Material: China standard material (Q235, Q345, Q420, Q460 and more)
    • Treatment: hot-dip galvanized
    • Others: telecommunication tower, communication tower, microwave communication tower, steel structure
  1. Company introduction:
    • Our company has more than 20 year's manufacture experiences in steel transmission tower, telecommunication tower, wind tower pole, steel forged flange and other related steel structure products
    • Your inquiries are welcome and hopes we could get chances to cooperate with each other
  2. Performance standard:
    • Besides conforms to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese standards DL/T 646-2006 manufacturing technical requirements for transmission and substation and steel tubular structures) and customer's requirements
  3. Welded requirements:
    1. We used CO2 welding and submerged arc auto welding or other methods
    2. Welded seam shall be full penetration and grinded
    3. The welded product has no fissure, scar, overlap, layer or other defects
  4. Galvanization:
    • All components are hot-dip galvanized with uniform
  5. Your inquiry is welcomed, if you have any other question, please let us know, we will do our best to supply the info as soon as possible
Telecommunication Steel Tower for Communication
 
Production Capacity 500 Sets / year
Product Certifications / Testing Reports CE

Product Description

Power High Qualitywind Tube Tower From Qingdao Wuxiao Group

Power High Qualitywind Tube Tower From Qingdao Wuxiao Group

Our company has many large CNC processing equipment, our flange diameter range from 300 to 8,000mm
The maximum unit weight could be reach 15tons/pc
We have 5 large CNC drill hole machines, the maximum drilling depth is 70mm, maximum diameter of hole is 300mm
Our carbon steel forging flanges include large wind turbine tower flanges, nuclear project flanges, large engineering machinery turning flanges, large gear ring and more
Our flange quality are in long-term good and stable condition, that depends on scientific analysis of material's technique data and reasonable norms demands


GB
GB/T4700-4707 (Flanges for Pressure Vessels), GB/T9112-9124 (Pipe Flange)
JB/T4726-4728 (Steel Forgings for Pressure Vessels)
JB/T6396-6398 (Large-Scale Steel Forgings Made of Alloy Steel, Carbon steel, Stainless Steel, Acid-Proof Steel and heat resistant steel)
HG20592-20635 (Pipe Flange)
SH3406 (Steel Pipe Flange for Petro-Chemical)
ASTM
ASME
ASME B16.5 (Pipe Flange)
A403/A403M (Wrought Austenitic Stainless Steel Piping Fittings)
A182/A182M (Alloy Steel Forgings for high-Temperature)
A105/A105M (Carbon Steel Forgings for Piping)
A234/A234M (Piping Fittings of Carbon Steel and Alloy Steel for Moderate and High Temperature)
A350/A350M (Carbon Steel and Low-Alloy Steel Forgings, Requiring Notch Toughness Testing)
JISG3214 (Stainless Steel Forgings for Pressure Vessel)
JIS B2220 (Steel Pipe Flange)
DINDIN2512-86030 (Steel Pipe Flange)
ENEN10222-1~5(Steel Forgings for Pressure Purposes)
 

Power High Qualitywind Tube Tower From Qingdao Wuxiao Group
Power High Qualitywind Tube Tower From Qingdao Wuxiao Group
Power High Qualitywind Tube Tower From Qingdao Wuxiao Group
 
Production Capacity 140000 Tons / year
Product Certifications / Testing Reports SGS

Product Description

substation structure


Transformer Substation of Steel Structure
  • Others: steel structure, substation structure, steel frame structure, steel structure factory
  • Made of China standard material
  • Company introduction:
    • We are located in Qingdao City, Shandong Province.Our company has more than 20 year's manufacture experiences in steel transmission tower, telecommunication tower, wind tower pole, steel forged flange, substation structure, steel frame structure
    • Your inquiries are welcome and hopes we could get chances to cooperate with each other
    • If you have any other question,please let us know.We will do our best to supply the info as soon as possible.
      TypeStraight Pole ,Tensile Pole ,Turn Pole
      Suit forElectricity distribution
      ShapeConoid ,Multi-pyramidal,Columniform,polygonal or conical
      MaterialUsually   Q345B/A572,minimum yield strength>=345n/mm2 as main material
                    Q235B/A36,minimum yield strength>=235n/mm2- as auxiliary material.Q420B
      Tolerance of dimension+- 2%
      Power Voltage10 KV ~1000 KV
      Design Load in Kg300~ 1000 Kg appliced to 50cm from the to pole
      MarkingName plate  through rivert or glue ,engrave ,emboss as per customer requirement
      Surface treatmentHot dip galvanized Following ASTM A 123, color polyester power ,painting or any other standard by client required.
      Joint of PolesSlip joint connection or flange connection
      Design of poleWe can design free of charge if Qty is numerous, client should supply the design parameter.
      StandardISO 9001:2008
      Length of per sectionWithin 14m once forming without slip joint
      WeldingSubmerged  arc  welding , internal and external double welding makes the welding seam beautiful in shape
      Welding Standard :AWS ( American Welding Society ) D 1.1
      Thickness1 mm to 30 mm
      Production ProcessRaw material test → Cutting→Molding or bending →Welding (longitudinal )→Dimension verify →Flange welding →Hole drilling →Calibration → Deburr→Galvanization or powder coating ,painting →Recalibration →Thread →Packaging
      PackagesOur poles as normal cover by Mat or straw bale at the top and bottom ,anyway also can following by client required , each 40HC or OT can loading how many pcs will calculation base on the client actually specification and data.