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Company - Description |
| Henan Shenlong Petroleum Drilling Tools Co., Ltd. Henan Shenlong Petroleum Drilling Tools Co.,Ltd is one of the leading manufacturers of drilling tools. Our products range covers slick drill collar, spiral drill collar, non-magnetic drill collar, heavy weight drill pipe and stabilizer. We are a capa... We are regularly Selling: drill collar, stabilizer, kelly, heavy weight drill pipe, non-magnetic drill collar, drill stem subs. Member since 21 March, 2008, China - Henan | | | | Henan Xin Chen Imp&Exp Co., Ltd Henan Xin Chen IMP&EXP CO., LTD is a
company which was registered legally
and
authorized by Chinese Industry and
Commerce Department. Our company
has
the qualification which is approved by
China Taxation, Foreign Tr... We are regularly Selling: steel pipes, drill pipe, drill collar, steel plates, stabilizer, mandrel, roll, non-magnetic drill collar. Member since 7 May, 2013, China - Henan | | |
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