Produsen dan pemasok dari Indikator Dial, Mikrometer, Kaliper, Alat Ukur Ketebalan, Alat Ukur Lubang, Alat Ukur Kedalaman, Alat Ukur Tinggi, Protractor Bevel, Alat Ukur Benang Pipa Minyak, Mesin Bubut CNC dari China, menawarkan API Spec 5b Upset (EUE) Tubing Working Ring and Plug Gauge, Internal Flush (IF) API Thread Gauge Working Gauges, Round Casing Master Gauges for Oil and Gas Industry kualitas dll..