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Langfang Deqiang Sealing Material Co., Ltd.??? ?? ??? ?????.
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Langfang Deqiang Sealing Material Co., Ltd.
??:
13703261225;15076460847
???:
ylyhuasong@163.com
??:
CHINA
URL:
www.yuhua99.com/ShowSupplierProductsList246763/0_EN.htm
? ?? ?:
13
1
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Rubber pad
Plastic sheet, fire-proof
Aluminum Silicate n-Hydrate
?? ????
12141-46-7
Al2O5Si
Glass-fiber wool
???
CaNaO4P
1
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