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About Us

Wuxi Caston is an expert drill tool supplier having accumulated about 20 years' manufacturing experience in this field. We are located in Wuxi, which is near Shanghai and Suzhou. Besides, this city lies on the north side of the Yangtze River, with the Beijing-Hangzhou Grand Canal running across the city.

What We Do

What Caston is doing now is to offer horizontal directional drilling tools (HDD) for urban construction and pipeline construction, drilling tools for mining, well drilling tools, drilling stabilizer, as well as anchor drill pipes, drill tools for gas leakage detection, and linkage accessories for various drilling rigs.

Manufacturing & Testing Capacity

Caston owns 2 of the Chinese most advanced drilling pipe production lines, the annual production capacity of which reach 7000 tons. Core sections in the production line incorporate IF heat treatment line, 600t friction welding machine, which is the world's largest lathe for making 300mm drill pipes, 1000t thickened forging press, intelligent thread processing machine, and automatic wear resistant arc welding machine, etc.

We have about 20 people in the R&D center. The drill pipe expanding technique, which is one of the most advantages distinguish us Caston from other manufacturers, has reached a world-class level. The backwards extrusion and pipe forming technique allows the length of expanded pipe part to be over 200mm. Besides, we have applied a patent for the thread forming technique for horizontal directional drilling tools, the technology of which is targeted at reducing the rick in applying HDD tools (trenchless).

To enhance the quality of our drill tools, Wuxi Caston has established a comprehensive inspection system, consisting of several professional inspectors and advanced testing equipment. We have obtained ISO9001:2008 and APIQ1 certificates.

Broad Customer Base

Wuxi Caston possesses broad customer base in the international market. Our drill tools have been exported to many countries in Europe and America and received good feedback. The reliable quality, accompanied with considerate service has won Caston good business reputation among clients.