Sedimentary rocks, limestone, sandstone, slate etc.
Varieties of silica, basalt, dolomite, compact sands, limestone etc.
Marble, quartzite, granite, gneiss, pyrite, etc
10 5/8'' ,269.8mm
Weight on Bit(KN/MM)
Hejian Feilong Retop Rock Bit Manufacture Co., Ltd., established in 1992, and located in
Hejian City of Hebei Province, China, has evolved into a comprehensive enterprise integrating
production, R&D, distribution of tricone bit, PDC bit, trenchless and rotary drilling tools.
Our subsidiaries include Beijing Feilong International Trade Co., Ltd., Beijing Superior Drilling
Equipment Co., Ltd., and Tricone Bits Machinery Co., Ltd. We're always well serving our customers
in dustries of Oil/LNG drilling, Mining exploration, HDD drilling and Rotary drilling, with complete
product range and services.
Our location covers an area of 36,000 squre meters, with nearly 200 emploees, half of which are
engineering technicians. We're equiped with cutting-edge processing facilities, as well as various
testing and experimenting instruments, and certificated of ISO 9001, ISO 14001 and OHSAS 18001
and moreover, we're granted for the usage of API badge.
1. Is your company a distributor or a manufacturer? A: Yes,We are a professional Rock Bits manufacturer in China.
2. How about your products? A : All our activities are accredited to ISO 9001:2008, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.
3.what is the Packaging & Delivery? A:We used high quality export carton or standard export woodern case
4.what is the time about the delivery? A: repared to deliver within 1 week, if in stock. Depends on order quantity, when out of stock,7-30days Transportation:By sea or air 5. How to order the products? A: Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
6.What is the website about your factory? A:Our website is http://superiorbit.com/en/