Polymer Tungsten (also known as Tungsten-filled Polymer) is a composition of various resins and Tungsten powder which are mixed through special metallurgical technology.
Unitop sterilization drying box is multi-functional, small and stylish. It is foldable and portable. With this patented design, it is suitable for easy travel. By using this small sterilization dryer, it will keep you away from bacterial and dust pollutio
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In drill pipe, casing and tubing industry, OCTG pipe are required to be oil and color painted and anti rust treatment. This steel pipe painting spraying machine line is full automatic in steel pipe painting production. Only one worker can operate this ste