It depends on the value of the sample. Generally, Wuhan Huawei Technology Co., Ltd. will send free cooling patch 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.
Being a strong company when it comes to designing and manufacturing cooling gel patch, Huawei has become one of the leading manufacturers in the industry. The herbal patches series is widely praised by customers. The product is quality-assured and holds many international certificates, such as ISO certificate. The reason for people repurchasing this product frequently is that it makes people look nicer and feel more comfortable and it doesn't wrinkle easily.
Our company is working hard to reduce the impact of our activities and of our products on future generations. We make full use of the sourced resources during the production and extend the products' life. By doing this, we have confidence in building a clean and pollution-free environment for the next generations. Ask!