jewellery testing machine Since established, GESTER International Co.,Limited has delivered hot-selling jewellery testing machine and other series of products. We are required to look into the materials suppliers and test the materials, so as to ensure the product quality from the source. We constantly bring technique reform to adjust our configuration, and optimize technical means, so that we can manufacture the products catering to the market demand.
GESTER Instruments jewellery testing machine We receive important feedback on how our existing customers' experience GESTER Instruments brand by conducting customer surveys through regular evaluation. The survey aims to give us information on how customers value the performance of our brand. The survey is distributed biannually, and the result is compared with earlier results to identify positive or negative trends of the brand.shrinkage tester,coated fabric flexing tester,De Mattia Flexing Tester.