Place of Origin: | Zhejiang |
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Location: | Changzhou, Jiangsu, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Textile Machinery Spare Parts |
Model No.: | KZK000000 |
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High Strength 12.9 Grade Track Bolt And Nut Sprocket Bolt And Nut Excavator Spare Parts
Description:
we had produced all kinds of home and aboard brands. Our undercarriage products including idler, track roller, carrier roller, sprocket, track link,bolt and nut ,track shoe etc.. Runlai always pay great attention to the production technology and management, with hard working and standard management, we had become modernization and Quantitative Business. Our company is with the aim of “Quality assurance , Credit first”,strictly under the management of ISO9001:2000 authentications,with our mainly brand”H.S”and “HSB” received a good reputation from customers home and aboard. 12 sub-branch offices serve in different mainly province city.Customers from North America , West Euro and Southeast Asia built strong business relationship with HS.
Specification
High strength track shoe bolts & nuts
1.Material:40Cr2.Size: 1/2-1.1/8;M12-M30
3.Hardness :HRC38-42 4.mechanical grade:8.8/10.9/12.9
5.thread pitch:1.25/1.5/2/3 ;14/16/18/20
They can be fit for Hitachi, CAT (Caterpillar), Komatsu, Daewoo,
Mitsubishi, etc. We can also produce as your blue print or samples.
6.ISO9001:2000
Why You Choose Us?
1)20% of our works has over 10 years experience .
2)we have complete production line and a professional designer and working Team .We can also produce as your blue print or samples.
3) Materials:We has purchased steel from several large steel groups , such as Hangzhou iron&steel group company, Shanghai Baosteel Group Corporation, make sure our raw material’s quality.
4). Quality control: The quality control is strictly performed strat from purchased raw materials to different machining procession till final packing. We have Magnetic Powder Detector, Material Testing Machine, Metallographic Microscope, such testing instruments, guarantee product high quality.