It depends on the value of the sample. Generally, Sinowon Innovation Metrology Manufacture Limited. will send free Inspect Microscope sample but the freight is charged by you. We always work with the most reliable courier company to deliver samples at an affordable price. Considering the long-term relationship development, we generally send free sample to customers with our good faith.

Sinowon has wide popularity and reputation in the rockwell hardness tester for sale field. The automatic optical inspection is one of the main products of Sinowon. Sinowon digital linear measuring scale has undergone a series of inspection procedures to test the color fastness of the fabric, the cleanliness of the sewing thread, and the safety of the attachment. The product performs well in program control and material use reduction. The product is 100% qualified as it meets the strict requirements for the quality inspection. More than 10,000 pcs have been delivered and installed.

our team constantly optimizes its production structure and mode. Ask!