HK L&L Technology Co., Limited located in the famous electronic products area -shenzhen, Our company established 2004, specalizes developing and manufacturing security&protection products. We offer range of securities accessories, such as handing ...

ConvoyTech manufactures thousands of uniquely made smoke, heat and gas detectors annually, fulfilling a special role or function for each our customers. can custom-design specifically your applications. From product design to final manufacturing, we ...

We are dedicated to product excellence, cost effective and fast response. work exclusively in the fields of fire protection thoroughly familiar with all applicable technologies, regulations, standards manufacturing situatuation mainland China. ...