乾唐軒運用專利技術以「活瓷 LIVEN」為品牌，以專利技術「具遠紅外線放射效果之塗佈基材組成法」，經過繁複工藝燒製而成。鉛、鎘檢測合格。產品具釋放遠紅外線及負離子功能。

ACERA launched the "活瓷 LIVEN" brand. The LIVEN BLISS (tourmaline) products are carved solely by hand to make them both functional and artistically valuable items. The proprietary technology, the method of forming a complete far infrared radiation on the surface of ceramic wares and its resultant products, is used in the manufacturing process. All products are processed with multiple handcraft techniques and repeated high temperature treatment. They contain no lead or cadmium, and have the function of releasing far infrared rays and negative ions.