PEN TYPE PH METERS





Address: Rm. 4-2-602, Luxin Changle Huayuan, No. 39, Fuzhou S. Rd., Shinan, Qingdao, Shandong, China

Products/Services We Offer:PH METERS,WATERPROOF PH METERS,PEN TYPE PH METERS,COUNTER METER,DIGITAL MICROMETERS,POWER FEED,INSIDE MICROMETER,DIGITAL CALLIPERS

Qingdao Tlead Int'l Co., Ltd.