overhead power transmission tower

Minimum Order
TT or L/C
Product Description
Transmission Pole:

Our Transmission Pole is designed for the high voltage power transmission and low voltage power transmission.

Designed and manufacutred for durability, corrosion resistance and visual appeal.


1.Type: Straight Pole, Tensile Pole, Turn Pole

2.Max length per section: 14 m

3.Thickness: 2.5mm ~ 30 mm

4.Shape: Conical or polygongal tapered

5.Material: Q235B/A36/A283 M Gr.C / SS400/S235 JR / St 37-2 / Fe 360

Q345B/A572 M Gr. 50/S355 JR / ST 52-3/Fe 510

Q390/A633 M Gr.50/St E380

Q460/A572 M.Gr.65

6.Power: 10 KV ~ 500 KV

7.Finish: hot dip galvanization, blasting, powder coating, painting.

8.Galvanization standard: ASTM A123 / EN ISO 1461

9.Welding: AWS D 1.1 / BS EN 1011-1, BS EN 1011-2

Design: We have our standard pole with our design, OEM and ODM is also acceptable

Packages: Standard seaworthy

Delivery time: with two weeks after confirm the order.
Product Feature
galvanized , mono pole , utility pole , polygonal pole,
Qingdao Mingzhu Steel Structure, Co., Ltd., was established in 1993, located in Jiaozhou Bay of Qingdao, which is also a large-scale comprehensive industrial group. Through many years of development, the company now covers an area of over 199,998 square meters, workshop covers 100,000 square meters, owns fixed assets of RMB 0.12billion , registration capital of RMB 0.1billion, employs more than 450 staffs, among them, senior engineer 8 people, engineer 36 people, technical personnel 90 people, and has an annual production capacity of 110,000 tons. Engaging in tower manufacturing for more than 15 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, UK, Bangladesh, Pakistan, Nigeria and Vietnam etc.
The design,production & testing equipment are advanced. Computer aided design is widely used in our design. Company has the current domestic advanced hardware system and the computer aided design lofting software. Equipment include CNC Angle joint automatic production line, NC gusset punching machine automatic production line, CNC bending machines, CNC automatic shearing machine, large galvanized trough and advanced galvanized auxiliary equipment, automatic submerged arc welding machine, automatic gas shielded welding machine, and other various manual welding machine and other cold treatment equipment and crank press punching, shearing machine, automatic cutting machine, Hydraulic shaping machine, drilling machine ,turning machine and so on more than 100 sets, automatic detection on the five metals chemical element analyzer, spectrum analyzer, steel test mirror, X-ray ultrasonic flaw detector, standard hardness tester and theodolite etc other advanced laboratory testing equipments.
Company emphasizes the development and application of new products & new technologies. It has established long-term relationship in talent and technology cooperation with the state administration of radio, film and television design institute, Shanghai Tongji University architecture design and research institute and the institute of power station. They signed cooperation contract, successfully developed the Angle steel tower,guy wire tower ,combination steel tower and mono pole type conical steel tower. Over the years, many categories of steel tower were designed,fabricated and installed for communication ,power, radio and television, post and military use purpose. The product quality & service have won high praise from clients.
In 1994, Broadcast and TV tower ,Microwave Communication tower of full range production license was awarded by the state administration of quality supervision, inspection and quarantine. Moreover, we have the following qualification or certificates :steel structure manufacture enterprise qualification grade 1 certificate, steel structure, specialized contracting grade 2 qualification, foundation and foundation project specialized contracting grade 3, transmission line tower 500 kv production license & quality certificate, 220 kv transmission line steel pole quality certificate , the China steel structure association group membership ,national metrology certification certificate of product quality, Banks AAA credit rating company, honorary title of product quality trustworthy from Qingdao city technical supervision bureau.Company pass through the China quality certification center of GB/T 19001-2008, ISO 9001:2008 project construction organization and quality management system certification, OHSAS 18001:2007 and GB/T28001-2011 occupational health and safe

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Delivery:5~15 offical days
Origin:Qingdao China
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Qingdao Mingzhu Steel Structure Co.,Ltd.

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Contact Person: Daniel Gao
Telephone: 86-532-82292388
Location: Shandong, China
Business Type:Manufacturer, Exporter
Main Target Region:World Wide
No. 67#,shandong road, beiguan industrial park, Jiaozhou
Main Product:
transmission tower , electrical pole ,tower
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