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????? PVB ???? SGS ???????
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+86 23-68460375
+86 23-68460376

?????? ??????????：fjy@cqhkpvb.com

Q Q：193668517

Huakai Plastic (Chongqing) Co.,Ltd.丨???????: ??? 261 ? ???? ????? ? ????? ????? ? ??????????丨????：+86 23-68460375 / +86 23-68460376 丨????：+86 23-68460373

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????? ???????： Huakai Plastic (Chongqing) Co., Ltd. ???? ????? ??? ??? ??? ??????????? ???????? ????? ?????

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