Hi, can anyone tell me where I can buy metal switch covers. 1 Am installing rocker switches (eg MK Slim Plus) but electrician tell me cannot find the champagne colour metal switch cover unless I order 2000 pieces. He said he called the MK distributor in Singapore already. 2 Is the colour cover from MK plastic or metal? 3 Also, saw from a shop some unknown brand (JYHAWR) - with stainless steel cover - sales exec says it is PUB-approved but I did not see any label. Anyone used this brand before? Price is about $3 more expensive than LeGrande. Thanks.