define colorfast We enhance our service level by constantly improving the knowledge, skills, attitudes and behavior of our existing and new staff. We achieve these through better systems of recruitment, training, development, and motivation. Thus, our staff is well-trained in handling queries and complaints at GESTER Instruments. They have considerable expertise in product knowledge and the operations of internal systems.
GESTER Instruments define colorfast define colorfast is high-quality and completely safe to use. GESTER International Co.,Limited is always paying great attention to the safety and quality issue. Every material used to manufacture the product has gone through the strict safety and quality inspection conducted by our R&D experts and QC experts. Lots of safety and quality tests on the product will be conducted before shipment.whole shoe flexing machine,peeling strength tester,peel test machine.