Extension Rod

Dezhou Boru Petroleum Machinery Manufacturing Co., LTD was founded in 2010, specializing in the research and development of mud pump accessories. Our main products are cylinder, cylinder liner, flange,piston, valve assembly, extension rod, piston rod, etc.All products are produced strictly in accordance with the API standard, can be exchanged with the world famous brand mud pump accessories, such as National , Oilwell , Emsco,Gardner Denver,Bomco,Honghua, etc. its performance meet or better than OEM standards.

The company has passed ISO9001-2015 international quality system certification, the products are supplied to major domestic oil fields and exported to Russia, India, Arabia,Iran and other countries.

In line with the principle of mutual benefit and common development, Boru is in the persistent pursuit of the tenet of Striving for survival by quality,promoting development by management, seeking progress by innovation and expanding markets by honesty to provide customers with petroleum drilling machinery products of great value.

Boru is always your faithful friend and reliable partner. We are looking forward to extensive exchange and close cooperation with possible partners. We warmly welcome enquiry through letters or by phone from customers at home and abroad for more information.

Huizhou Xiaoconglin Electronic Technology Co., Ltd. is a comprehensive trading company. The company's main business is: machine tool accessories, milling cutters, aluminum alloy accessories, etc., with sufficient supply, reasonable price, good corporate reputation, and win the trust of customers.Our company is committed to providing customers with quality products at competitive prices, perfect service and fast delivery.Your cooperation is warmly welcome!

Tongling Changjiang Diamond Tools Co.,Ltd is located in Tongling city,Anhui province and is specialized in manufacturing diamond tools.

With an experienced and professional team, we have exported our products to many countries and regions all over the world, especially Middle East.Our products enjoy a good reputation among our customers.

We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

Dongying Oilman Machinery Equipment Co.,Ltd was located in the Yellow River delta (Shengli Oil Field, the second large oil field in China)--- Dongying City, Shandong Province. It engages into the designing, developing, testing, manufacturing, repairing, and drilling service. Its business covers drilling rig, workover rig, solids control equipment, drilling rig supporting and drilling strings and other equipments related with petroleum. Strictly abide by ISO9001 quality system certification and API standard. Our main products include but not limited below:

1.Rig packages: 250hp to 3000hp land drilling rigs, workover rigs (fast-moving rigs are available).

2.Rig components: crown block, travelling block, hook, swivel, rotary table, drawwork, driller's cabin, MCC/SCR house, MCC/VFD house, top drive $ spare parts etc...

3.Wellhead & pressure control equipments: BOP, choke & kill manifold, pressure hoses, BOP closing unit, casing & tubing head, X-Mas tree, valves, spool and flanges etc...

4.Solid control & mud system equipments: shale shaker, desander, desilter, mud cleaner, hopper, centrifuge, agitator, mud tanks, unions etc...

5.Tubulars & drilling strings: drill pipe, HWDP, drill collar, kelly, casing, tubing, pup joint, sucker rod, line pipes etc...

6.Tubular running and handling tools: elevator, slip, manual/power tong, HPU, bushing, spinner, bit breaker, spider, links, stuibing guide, thread protector etc...

7.Downhole/fishing tools: drilling & fishing jar, stabilizers, hole opener, overshot, drilling bit etc...

8.Cement tools: cement unit, float collar & float shoe, liner hanger, cement head etc...

9.Others: air winch, drilling line, safety equipments, mud pump spare parts, rig parts, fittings etc...

10.Commissioning and other services.