Kwarewa samar da kayan aiki daban-daban gwajin inji kayan aiki, kayayyakin sune: Jinan na'ura mai aiki da karfin ruwa universal gwajin inji WE-50, WE-100 Flat Clamp, zagaye Clamp, Clamp Clamp; WE-300, WE-300A, WEW-300 Clamps, Flat Clamps, zagaye Clamps, threaded karfe Clamps, leverage bracket assembly, mai lankwasawa bracket, sanyi mai lankwasawa matsa kai; WE-600、WE-600A、WEW-600、 Clamps, Flat Clamps, zagaye Clamps, threaded karfe Clamps, leverage goyon baya assembly, mai lankwasa goyon baya, sanyi mai lankwasa matsa kai; WE-1000, WE-1000A, WEW-1000 clamp, matsa lamba, Flat clamp, zagaye clamp, threaded karfe clamp, lankwasa goyon baya assembly, sanyi lankwasa matsa kafa da sauransu; Piston, man fetur bawul, man fetur bawul, solenoid bawul da hannu gauge (point inji), karfe hanging waya jigilar, kankare juriya jigilar da dai sauransu; Electronic Universal gwaji na'ura (Electronic jawo gwaji na'ura) sama da ƙasa clamp takamaiman, clamps.

WE-300 (A) / 600 (A) / 1000A na'ura mai amfani da ruwa universal gwajin inji na musamman sanyi mai lankwasawa matsa kai, bayanan ƙayyadaddun bayanai: Φ6-Φ28 Φ30-Φ75 Φ80-Φ125 tsakiyar zama Babban zama.