Guangzhou Landtek Instruments Co. Ltd. | Address: 3rd floor.No.5 Hailong Road,Haizhong,Liwan District,Guangzhou 510388, China, Guangzhou, Guangdong 510388, China 
www.landtek.cn/en | Send Inquiry | Phone: +86-(20)-81507665 | QQ: 2853688023 
Guangzhou Landtek Instruments Co. Ltd. is a manufacturer of measuring instruments in China over 20 years. Our products include Ultrasonic Thickness Gauge, Coating Thickness Gauge, Vibration Meter/Cali more...