    Our company is engaged in angle steel tower, steel pipe/tube, power transmission tower (10KV-1000KV), telecom tower and rich experience in large crossing tower and a variety of steel structure of production. We have physical properties laboratory, chemical analysis laboratory to test our products' quality (we also can do impact test if you need). Meanwhile we strictly control every part's quality in the entire manufacturing process. In the producing process, we also check parts, detection and welding quality.    In short, we always try our best to make good products.
    We warmly welcome you to visit our company and wish we can establish partnership.
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| Usage | corne tower |
| Conductor circuit | single circuit or customized |
| Certification | ISO, GB, etc |
| Material | Steel /Â galvanized or meet your askings |
| Standard | Standard or according to your request |
| style | Independence tower |
| structure | Customized or standard |
| Material grade standard | ASTM, GB, etc |
| fabrication standard | GB/T 2694-2010 |
| Galvanized standard | ASTM A123, BS729 |
| Outstanding qualification | 1000KV super high voltage |
| Certification clarification | Power transmission line and telecom towers, etc |
| Capacity per year | 140000MT per year |
| Galvanization  plant | Yes, we have. |
Shandong Huaan Iron Tower Co., Ltd.
No.22 Xin'an Road, Economic Development Zone of Anqiu ,Â
Weifang City,Shandong Province, China
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Web:Â http://sdhatt.en.made-in-china.com/
         http://sdhatt.en.makeronly.com/     Â
http://www.hnttower.com
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Tel: 86-18660632438
86-536-4397629
Fax: 86-536-4397629
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MARSHINE double ended wrench's specification in the following table refers to the dimension of opposite sides of hexagonal or square head.
Ningbo MARSHINE Power Technology Co., Ltd. is a professional engaged in the development, design and manufacture of power engineering construction equipment and tools.
MARSHINE company produces circuit construction tools, including foundation construction, tower group lap. Wiring structure. Cable construction, cable construction, mobile knife mill, insulated overhead cable and high voltage Cable Stripper, all kinds of aluminum alloy pull rod, guide rail, grounding device, high strength shackle, Ratchet Wrench and pointed wrench, double hook tight line device, lifting pulley, nylon wheel and aluminum wheel, punching machine ect.
MARSHINE continues to carry forward the enterprise spirit of "integrity, development, innovation" and strive for the prosperity and development of the electric power industry.
Welcome to contact MARSHINE and reach cooperation, thank you!
Double Headed Wrench,Universal Double Ended Wrench,Double Head Universal Spanner
MARSHINE , https://www.puller-tensioner.com