PVB Film (Sound Insulation Grade)

Huakai plastic(Chongqing) Co.,Ltd.丨Address: No.261 Yunan Avenue, Banan District, Chongqing， China丨Telephone： +86 23-68460375 / +86 23-68460376/FAX：+86-23-68460373

Chongqing ICP reserve 16010119-2 Chongqing ICP reserve 16010119-3

Links： Huakai Plastic (Chongqing) Co., Ltd. HUAKAI FENGSHI TECHNOLOGY (CHONGQING) CO., LTD.   Technical Support: Paichen Technology