1, Lever door handle 2, OEM & Design & produce as per your samples 3, European ... AB(antique bronze), AC(antique copper), GP(gold plated), OAB(old antique bronze), PG(pearl gold), PN(pearl nickel), CP(chrome plated ... bronze), SC(satin chrome), OAI(old antique iron), SG(satin gold), ABB(antique bronze brush)..Quality control1.All handles must ... be our pleasure to receive your order. Cabinet Door Handle