power transmission line tower
1anti-corrosion:hot-dip galvanized
2structure: lattice, tubular,monopole
Qingdao WuXiao Group Co., Ltd. was established in March, 1993, located in Qingdao, Shandong province, China. We have more than 2800 employees, 1320,000 square meters plant coverage and RMB294490000 fixed assets.
Wuxiao is a leading company with many years' experiences in tower-making field and enjoys a good reputation in the world market. We can produce all kinds of Lattice Steel Tower, tubular tower, wind turbine tower , monopole tower and similar steel &iron structures, welded pipes widely used in the fields like wind turbine, Electric power transmission, substations structure,electric steel tower, munication, microwave-communication, radio, TV broadcasting, mapping tower, watch tower and chimney tower etc . And we also can produce all kinds of special-specifications and functional iron and steel products according to the customers' requirements. The general annual production capacity is up to 300,000tons. Our products sell well in the countries and areas of Europe, USA, Southeast Asian, Australia and Middle East and so on.
Our towers are produced in one of our ISO9001:2000 certified facilities which adheres to strict quality control procedures through each stage of the manufacturing process which ensures a quality product that exceeds your expectations.
Our stringent in-house quality control begins with inspection of all input materials as they arrive at the factories and continues throughout the entire manufacturing process. Our quality control teams are dedicated to producing the best products possible.
This commitment to quality and precision engineering allows us to provide a cost effective solution that meets any national or international codes and any voltage requirements from 10 KV to 1000 KV.
With large manufacturing capacity and all functions performed
in-house, we are able to offer a superior product at competitive prices and deliver globally.
Steel type: angle steel or tubular steel
Materials: Q235, Q345 (A36, A572 Gr.50) or others
Height: 10-100m
Voltage: 10kV-1,000kV
Appearance: hot-dip galvanized
Shape (round): face/polygonal face
Connection structure: overlap/flange connection
Quality system: ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007, GB/T19001-2008-ISO9001, GB/T 24001-2004-ISO, GB/T28001-2001
Standards: GB/T2694-2010 or GB/T646-2006 or intentional
Lifespan: 50 years
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)
