a preform cavity number from a one to one out of seventy-two.- preform used computer simulation tensile test design, improving

 a preform cavity number from a one to one out of seventy-two.

- preform used computer simulation tensile test design, improving blowing rate of finished products.- with two of the world's most advanced double-taper positioning technology, each cavity self-locks independently, ensure that the die concentricity.- mold injection, injection cavity core selection of German original factory preheating processing high-quality special steel mold manufacturing.- international standard thread manufacturing, material selection of imports of nitrided steel, high hardness, long service life.- advanced hot runner design, uniform heating temperature, can improve the quality of plastic products.- needle valve type shear free gate, reducing the AA value.- die life assurance in 200 Wan Mo times. 

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