Candle Kits

Each of their molds looks like metal ones. Are they plastic molds?

At www.shinly.com.tw (English version is http://www.shinly.com.tw/enu/index.htm ), I find some special soap molds, soapmaking kit, candlemaking kit, candle molds, ceramic molds, bar molds, clay molds, tray molds, cake molds, chocolate molds, jelly molds, pudding molds, ice cube molds, pottery molds, garden molds, tile molds, plaster molds and handcrafted stuff.

But each of them looks like metal ones. Are they plastic molds?

Seems pretty clear that the "SHINLY Plastics Corporation" produces plastic products. As you can even get "plastic" cake moulds for baking in these days - which are obviously not thermoplastic, this is not surprising.