| Nom de la société | Code additionnel TARIC
| Jinyun Shengda Industry Co., Ltd | B274
| Ningbo Ephraim Radiator Equipment Co., Ltd | B275
| Ningbo Everfamily Radiator Co., Ltd | B276
| Ningbo Ningshing Kinhil Industrial Co., Ltd | B277
| Ningbo Ninhshing Kinhil International Co., Ltd | B278
| Yongkang Jinbiao Machine Electric Co., Ltd | B281
| Yongkang Sanghe Radiator Co., Ltd | B282
| Zhejiang Aishuibao Piping Systems Co., Ltd | B283
| Zhejiang Botai Tools Co., Ltd | B284
| Zhejiang East Industry Co., Ltd | B285
| Zhejiang Guangying Machinery Co., Ltd | B286
| Zhejiang Kangfa Industry & Trading Co., Ltd | B287
| Zhejiang Liwang Industrial and Trading Co., Ltd | B288
| Zhejiang Ningshuai Industry Co., Ltd | B289
| Zhejiang Rongrong Industrial Co., Ltd | B290
| Zhejiang Yuanda Machinery & Electrical Manufacturing Co., Ltd | B291