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Changsha HengChang Drilling Co., Ltd
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About Us
Our company is a professional company engaged in the development, manufacture and export of mining and drilling equipment and accessories in china. Our staff does these business for many years and is of rich experience. Our prodcuts especially rock drills,button bits,cross bits,DTH bits,DTH hammers,drilling machine,portable DTH drills,diamond tools have been expected to many countries and won good reputations from all of customers.
Our major range of products are as following:
1. Rock ...
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1.DTH (down the hole)hammers and bits with capability of drilling holes from ...
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We sell different down the hole hammers& bits in high pressure and low ...
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1.DTH (down the hole)hammers and bits with capability of drilling holes from ...
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1.DTH (down the hole)hammers and bits with capability of drilling holes from ...
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We can supply DHD3.5,DHD340A,DHD360,DHD380 high air pressure hammers and CIR90 ...
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From 115mm, 120mm, to 165mm, 178mm and 270mm and 310mm, The shank can be ...
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Our company specialize in supplying quality drilling equipments for mining, ...
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High Pressure DTH Hammers and Low Pressure DTH hammers
Equipped together with ...
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Company Name:
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