C&H Bit Company | Address: 1904 N. Broadway, Ada, Oklahoma 74820, USA 
www.candhbit.com | Send Inquiry | Phone: +1-(580)-332-1929
C&H Bit Company specializes in supplying well drilling bits. We have a large stock of bits in our inventory for gas wells, oil wells, mining, water wells, environmental, geothermal, blast holes, const more...

Puyang Qili Petroleum Mechani-cal Equipment Co., Ltd. | Address: Renmin middle road, Puyang, Henan 457000, China 
Send Inquiry | Phone: +86-(393)-4637877
Puyang Qili Petroleum Mechani-cal Equipment Co., Ltd. specializes in producing the fittings for oil rigs and mud pumps. We are an ISO 9001:2000 certified company. We are engaged in petroleum machinery more...