SINO-PK has successfully made 96 cavities of 26g PET preform mould in 2008, we are keeping on R & D for preform moulding technologies, we will be the most profesional packaging mould manufacturer in China. Annually, we made more than 600 sets of various preform mould such like 5 gallon preform mould, wide mouth preform mould. Mould Feature: We can make 120 cavities so far. PET Preform mould with valve gate system Advanced hot runner system with German heating elements 1. Mould base steel: DIN 1.2311 with precision grinding machine with each plate thinckness tolerance 0.015mm for a plate size 500*500*40 with HRC 32. 2. Mould spare parts DIN 1.2344 in D-M-E metric dimension standard;all the moving area was inserted with durable parts which can be interchangeable; 3. Precision temperature controlling and even heating area for hot manifold; 4. Improved valve gate system with interchangeable and durable melt PET material sealing; 5. Cavity and core steel:Stavaxs420 stainless steel,tempered with HRC 55+/-2; 6. Screw neck slide inserted with prehardened DIN 1.2316,HRC 38 to HRC 42. If you are interested in our PET preform mould, please feel free to contact me.