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United for imports Is a promising company in the field of seamless pipes and fittings.
We are looking for covering all petroleum companies needs.
We are agent for Shandong zhongye petroleum machinery co.,LTD.
Which is one of the biggest producers of seamless pipes in China.
Our company adheres to the tenet of “credit operation and stable development, improve product quality, and insists on the production development philosophy of “surviving by quality”. We can provide the best products for customers.

We hope customers to visit us for business negotiation. We provide excellent product quality and considerate service.
Our supplier Shandong Zongye petroleum machinery Co,.LTD covers an area of 200,000 square meters building area, a total investment of 780 million yuan , an annual output of 500,000 tons of seamless steel tubes.
The company has three hot-rolled production lines equipped production facilities. Laboratories have improved the steel chemical detection equipment , and a hydraulic test machine , eddy current magnetic flux leakage inspection and ultrasonic testing equipment , to fully meet the requirements of the standard test tubes.
Products with stable quality assurance and integrity management company, quality service , the praise of society, considerable economic benefits . Seamless steel pipe production and processing projects in Shandong Metallurgical Petroleum Machinery Co., Ltd. is strictly in accordance with the relevant national policy for construction industry, in line with the national environmental policy , the use of energy-saving related equipment and other advanced technologies.
The main products for line pipe, oil casing , oil tubing, hydraulic prop tube , high and low pressure boiler tubes , pipes and other varieties military specifications for 180mm-426mm × 16-80 mm, the market outlook is considerable.
We establish a standard steel structure workshop of 12, 600 square meters, offices of 800 square
meters and dormitories. The first period project adopts the leading hot rolling production techniques. Our company utilizes reliable technology. We comply with GB8162-2008, GB8163-2008, GB3087-2008, GB5310-2008, GB3088-2008 and GB9808-2008 standards.