4th Floor, C Building, Second Industrial Zone, Xili Longjing, Shenzhen, Guangdong
Semtong Limited was established in ShenZhen of China, Founded 2000,is a high-tech enterprise integrated with development, manufacture and marketing. With , as the business goal, development strategy, service tenet, has been enjoying good reputation ...
attendance, acess control, parking, turnstile, barrier, fingerprint