It depends on the value of the sample. Generally, Guangdong Level Intelligent Lock Industrial Co., Ltd will send free hotel room key card system 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.

Level Intelligent Lock Industrial. integrates scientific research, design, production, sales and after sales service in all that we do. The lift access controller is one of the main products of Level Intelligent Lock Industrial. hotel door locks offers hotel room security door locks.The product is widely popular in high-end hotels, rooms and other places. Owing to its smartphone door lock, bluetooth hotel lock starts to occupy bigger market. It has a metal case which features sturdiness, firmness, and strong anti-destructive effect.

Level Intelligent Lock Industrial. will boldly forge ahead to build a better world. Inquire online!