Company hian precision testing instruments a nei a: Vernier caliper, electronic scale, thickness gauge, oven, viscosity tester, leh tensile testing machine te hmangin packing strap-a performance indicator hrang hrang (viscosity, tear resistance, high temperature resistance, high strength, elongation, leh durability) te chiang taka tehna hman a ni. Inspection kalphung paruk khauh takin kan zawm a, chungte chu raw material inspection, incoming material inspection, online inspection, finished product inspection, inbound inspection, leh outbound inspection te, finished product qualification rate 99% aia tam a nih theih nan kan enkawl a ni.