- Changzhou Dengyue Polymer Group Co., Ltd.
- Sealing Foam Strip, Acoustic Foam, Protection Foam, Cork series, Insulation Sponge, Beauty Type, Floral Foam
Jiangsu
- Hangzhou Biyou Building Materials Technology Co., Ltd.
- Intumescent Fire Seal, Acoustic Seal, Intumescent Fire Pillow, Intumescent Fire Collar, TPE Seal, Silicon Seal, Intumescent Fire Tape, Smoke Seal, Fire Hardware Box, PVC Seal
Zhejiang
- Shanghai Shuode Building Materials CO., LTD.
- Building Adhesive
Shanghai
- Ningbo Ruifeng Sealing Materials Co., Ltd.
- Fiberglass, Gasket, PTFE, Gland Packing
Zhejiang