It depends on the value of the sample. Generally, Hangzhou SanYuan Cable Co., Ltd. will send free fire alarm cable 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.

SanYuan is a high excellent electrical cable manufacturer in China. SanYuan provides a wide range of 75 ohm coaxial cable for customers. SanYuan cat6 cable will be inspected for its safety parameters by the QC team. It has to be checked using the cutting-edge testing machines for its insulation performance, overload and overvoltage withstanding capacities and electromagnetic compatibility. our team 's service team always respect every customers.

our team 's determined to keep our team and products perfect. Welcome to visit our factory!