
In September 2014 , 兰泰, the trademark of Guangzhou Landtek Instruments Co., Ltd,
once again won the approval of the State Trademark Bureau, became a registered
trademark, protected by law. This registration from application to approval is shared
for 4 years.
In addition, a variety of products from Landtek Instrument have been obtained national
patent of appearance design, protection by the state Patent Law. They include:
Ultrasonic Thickness Gauge TM-8812, Coating Thickness Gauge CM-8825, CM-8826,
CM-8828, Multi-functional Moisture Meter MC-7825PS, MC-7825P, etc..