A kasar Sin, da dubawa na gilashin kyandir mariƙin da aka yafi bayar da SGS.
Abubuwan da ke ciki sun haɗa da:

Sashe na Gwajin Ingantattun Gine-gine: Binciken Aikin Aiki

Sashin Gwajin Ƙirar Ƙona: Ƙarshen Ƙarshen Rayuwa Mai Amfani, Yanayin Kwantena Lokacin Konewa, Flammability, Ƙarfafawa, Ƙunƙarar Candlesticks da Candles, Ƙayyadaddun Soda-Lime Silicate Glass Candle Containers (An Dace Don Akwatin Gilashin Kawai).

Duk abubuwan da aka gwada na iya nuna cewa kammalawar farfajiyar mai riƙe kyandir ɗin gilashin, kayan haɗi da ingancin gilashin gilashin sun cancanta, kuma suna iya yin bayanin kewayon amfani da mai riƙe kyandir ɗin gilashin lokacin da ake amfani da shi.
Ko dillali ne ko mai shigo da kaya, ana iya yin littafin koyarwa bisa ga rahoton gwaji.

QingDao Yuan Bridge Houseware Co., Ltd. Ltd