LETONE petroleum drilling hose has obtained the certificate of APl Ql .AP| 7K ,APl 16C ,ABS product design approval ,ABS factory approval ,ABStype approval .The product has high pressure , equal-diameter, lighterweight features,Widely apply to land and marine oil drilling projects
Products are widely used in engineering machinery, agricultural machinery, oil drilling, construction, cleaning, water jets, steel, chemical industry, energy, mining, rail transit, shipbuilding, food, medicine, municipal pipe networks and other fields.
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50 high-speed weaving machines, 35 steel wire winding machines, and over 200 fluid connector processing equipment
A development team composed of doctoral and graduate students, a professional sales team, and a production team of thousands of workers
More than ten well-established professional production workshops complete production tasks in a timely and high-quality manner
eight industrial hose forming production lines and 3 fully automatic rubber mixing production lines
The annual production capacity of hoses is 50 million meters. The annual production capacity of rubber seals is 20 million pieces
Professional information personnel are online all day, responding quickly to emails and messages, , and providing quotations
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