| Pingxiang County Hengli Plastic Products Factory | 2007-06-04 | Food-Grade Square Bucket, Plastic Bucket, Drum | - | Compatible |
| Langfang Jitai Plastic Products Co., Ltd | 2016-08-05 | Food-Grade Square Bucket, Plastic Bucket, Oil Drum | 500K CNY | No compatible |
| Nanjing Shuishan Plastic Products Co., Ltd | 2012-05-04 | Food-Grade Square Bucket, Square Bottle, Ptfe Bottle | 2500K CNY | No compatible |
| Cangxian Liuheng Plastic Products Factory | 2022-05-30 | Food-Grade Square Bucket, Squeeze Bottle, Square Fertilizer Bucket With Handle | - | No compatible |
| Nanjing Huazhun Instrument Co., Ltd | 2025-12-10 | Food-Grade Square Bucket, Fg Series Japanese And Electronic Scale, Gfgx-A Japan And Electronic Balance | 1010K CNY | No compatible |
| Cangzhou Dawei Plastic Products Co., Ltd | 2018-06-25 | Food-Grade Square Bucket, E Milk Bottle, Needle Nosed Bottle | 3000K CNY | No compatible |
| Yucheng County Yuhua Plastic Industry Co., Ltd | 2004-05-26 | Food-Grade Square Bucket, Plastic Bucket, Paint Bucket | 500K CNY | No compatible |
| Shandong Weitai Plastic Products Co., Ltd | 2020-02-25 | Food-Grade Square Bucket, 1L2l3l5l Flat Bucket Stacking Bucket, 5 Liters, 20 Liters, 25 Liters Pp Material Export Bucket | 3000K CNY | No compatible |
| Xinxuan Packaging Materials (Shandong) Co., Ltd | 2021-05-21 | Food-Grade Square Bucket, 1L-1000L Small Mouth Plastic Bucket, Ibc Container Ton Drum | 5000K CNY | No compatible |
| Hebei Biyou Plastic Products Co., Ltd | 2021-06-24 | Food-Grade Square Bucket, One, Circular Pressure Plastic Bucket | 5000K CNY | No compatible |