gesterinstruments.com,air permeability testing machine,We are continuously making innovation on the brand - GESTER and persevere in conducting market investigation and research before starting to conceive and formulate a new design model. And it is noted that efforts at designing and developing new products contribute to our explosive annual sales growth. GESTER provides air permeability testing machine products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc. GESTER,Our company main produces bally leather flexing tester,footwear testing standards,shore hardness tester suppliers.